Used Löwer Za 3000 for sale (11,316)

Condition: new, Year of construction: 2022, approx. 100.16 running meters, height: 450 cm, shelf load: 3000 kg, pallet racking, heavy-duty racking, high-bay racking, industrial racking, racking immediately from stock Data : - Height : approx. 450 cm - Depth : approx. 110 cm - Length : approx. 100.16 running meters - Load: 3000 kg shelf load - Galvanized uprights - Cross beams 270 x 14 x 5 cm, T30 - Cross beams in orange - New BLT / PR45 - manufactured in Europe & tested according to the current DIN EN 15512 standard. - 100% quality at the best price. Shelf consists of : - 037 x upright approx. 450 cm x 110 cm, disassembled. - 144 x crossbar approx. 270 x 14 x 5 cm, T30. - 288 x safety pins. Fpjdpezbkztsfx Adcoh - Levels: Floor + 2 - 324 pallet spaces incl. floor spaces. -- IMMEDIATELY AVAILABLE SEVERAL TIMES-- Price : 10.900,00 € net plus legally valid VAT. You will receive an invoice with VAT shown. The pre-assembly of the frames can be carried out by us for a small surcharge of 12.50 €/net per piece. Transportation : Delivery can be carried out by our partner forwarding agency on request, the costs for this depend on the zip code. Assembly : If required, our trained staff will be happy to assist you with the professional assembly and disassembly of your factory equipment. Our recommendation : Let us know what you need... We will be happy to help you with the realization of your projects, from planning and ordering to installation.

Condition: new, Year of construction: 2022, approx. 14 running meters, height: 550 cm, shelf load: 3000 kg, pallet racking, heavy-duty racking, high-bay racking, industrial racking, racking immediately from stock Data : - Height : approx. 550 cm - Depth : approx. 110 cm - Length : approx. 14 running meters - Load: 3000 kg shelf load - Galvanized uprights - Crossbars 270 x 14 x 5 cm, T30 - Crossbars in orange - New BLT / PR55 - manufactured in Europe & tested according to the current DIN EN 15512 standard. - 100% quality at the best price. Shelf consists of : - 06 x upright approx. 550 cm x 110 cm, disassembled. - 30 x crossbar approx. 270 x 14 x 5 cm, T30. - 60 x safety pins. - Levels: Floor + 3 - 60 pallet spaces incl. floor spaces. Fpedpfx Ajzbkzmodcoh -- IMMEDIATELY AVAILABLE SEVERAL TIMES-- Price : 2220,00 € net plus legally valid VAT. You will receive an invoice with VAT shown. The pre-assembly of the frames can be carried out by us for a small surcharge of 12.50 €/net per piece. Transportation : Delivery can be carried out by our partner forwarding agency on request, the costs for this depend on the zip code. Assembly : If required, our trained staff will be happy to assist you with the professional assembly and disassembly of your factory equipment. Our recommendation : Let us know what you need... We will be happy to help you with the realization of your projects, from planning and ordering to installation.

Condition: ready for operation (used), functionality: fully functional, total length: 2,700 mm, total height: 120 mm, total width: 50 mm, load capacity: 3,000 kg, Meta Multipal Beams – approx. 270 cm | Inspected & Used Fedpfx Aezbkx Eedcsph The Meta Multipal beams with an approximate length of 270 cm are from inspected used stocks and are available for immediate delivery from our warehouse. They are ideal for expanding existing Meta pallet racking and heavy-duty shelves. Additionally, they are compatible with the Jungheinrich system Type S – making them flexible for various warehousing requirements. Thanks to their robust construction and original design, they are reliable for daily warehouse operations. Specifications: - Length: 270 cm - Height: 12 cm - Width: 5 cm - Racking system: Meta - Type: Multipal - Load capacity: up to 3000 kg - Includes safety pins - Original part no.: 402 6212 441291 - Used items, available from stock, immediate delivery possible. -- MULTIPLE UNITS IMMEDIATELY AVAILABLE -- Price: €25.00 net €29.75 gross You will receive an invoice with VAT shown separately. HAVEN’T FOUND THE RIGHT SOLUTION YET? Visit our website for a quick overview of many offers and product variations! Transport: Delivery is available upon request by our partner freight forwarder, with costs depending on your postal code. Assembly: Our trained personnel are available to assist you professionally with the assembly and disassembly of your equipment as needed. Our recommendation: Let us know your requirements... We are happy to assist you in realizing your projects, from planning and ordering to assembly. INTERESTED OR HAVE QUESTIONS? Feel free to contact us by message or phone call. You can find our phone number on our company page. ☎️ We are available by phone Monday to Friday, 08:00 - 15:00. Alternatively, send us a message with your name and number, and we will get back to you as soon as possible.

Condition: good (used), functionality: fully functional, conveyor belt width: 635 mm, input voltage: 400 V, input frequency: 50 Hz, electrical fuse: 16 A, opening width: 45 mm, working width: 635 mm, space requirement width: 3,600 mm, type of input current: three-phase, Sheeting machine Rondo Doge Compas Sheeting machine Rondo Doge, model: SFA 612 Compas 3000 Touchscreen computer control for all types of dough for sheeting and rolling with right-hand winder for rolling up on the left Fpedpfx Ajywaiajdceh electric dough scraper machine is mobile connection: 400V, 16A CEE plug Used machine

Condition: excellent (used), Year of construction: 2008, functionality: fully functional, Multifunctional CNC Turning, Boring and Milling Centre / Manufacturer: WFL Type: M120 MILLTURN x 3000 / Year of construction: 2008, Overhauld in 2025 TECHNICAL DATA: Working range: - Centre distance / turning length (depending on clamping device): 3.000 mm - Swing diameter over bed (max. nominal dimension): 1.220 mm - Swing diameter over top of slide: 1.140 mm Accessories / Equipment: - Siemens SINUMERIK 840D CNC control pl - Turning/drilling/milling unit - NC tailstock - External tool magazine, 90-positions - Pick-up station - Cooling system - Chip conveyor Fsdpfsxt Uqhox Adceph - Further extensive equipment ... Detailed technical data sheet and information on equipment available on request. There is no guarantee for correctness and completeness of the technical details and accessories. - Subject to prior sale -

Condition: ready for operation (used), Year of construction: 2022, operating hours: 215 h, spindle speed (max.): 5,000 rpm, travel distance X-axis: 260 mm, travel distance Y-axis: 120 mm, travel distance Z-axis: 1,010 mm, spindle motor power: 22,000 W, number of axes: 4, This 4-axis Okuma LB 3000 EXII was manufactured in 2022. It features a spindle speed of 5,000 rpm and a bar capacity of 52 mm. The machine includes a 12-position motorized turret and a Y-axis travel of 120 mm. If you are looking to get high-quality turning capabilities, consider the Okuma LB 3000 EXII horizontal turning machine we have for sale. Contact us for further details. - Control: OSP-P300LA- Spindle Speed: 5,000 rpm- Spindle Power: 22 kW- Spindle Nose: ASA 6" (80 mm bore, without drawbar)- Bar Capacity: 52 mm (Kitagawa SR1453 cylinder)- Spindle Orientation: Electric- Y-Axis Travel: 120 mm- C-Axis Rotation: 360° (0.001° increments)- Turret: 12-position radial, motorized- Turret Motor Speed: 6,000 rpm- Turret Motor Power: 7.1 kW- Tailstock: CM5 (500 kgf thrust, rotating center)- Tool Holders: Eppinger live/static tool holders- High-Pressure Coolant Pump: 0.8 kW, 6 bar, 20 l/min- Tool Presetting: Manual- Programming: Plain text dialog IGF- Chip Conveyor: Enomoto hinged belt type chip conveyor with external control box- Voltage: 400 V- Number of Phases: 3 P- Frequency: 50 Hz- Max Power Consumption: 33.1 kVA- Total Current Consumption: 47.8 A- Max Motor Current: 154 A- Control Cabinet Short Circuit Strength: 2.5 kA- Machine is a Showroom machine Technical Specification Fpsdpeza E H Uofx Adcsh Counter Spindle Yes Driven Tools Yes

Condition: used, Hole rows + fitting drilling machine LAUTENSCHLÄGER Meplamat 300 pneumatic hold-down device, Fsdpfx Adsvtm Ayecjph pressing device, stop rulers

Condition: used, Year of construction: 2008, turning diameter max. 420 mm turning length 713 mm control MSX 850 III MAPPS Mitsubishi swing over bed 995 mm Swing dia. over traverse guideway 825 mm max. turning diameter 420 mm max. bar capacity 90 mm turning speed range - main spindle max. 3.000 min/-1 power capacity - main spindel 30 / 25 kW spindle nose JIS A2-8 spindle bearing diameter 160 mm spindle bore 105 mm max. bar capacity 90 mm C-Axis 0,001 ° x-axis 280 mm z-axis 820 mm Tooling 12 Pos. Schank height for square tool 25 mm Diameter of boring bar 50 mm turret change time 0,3 sec. Spindle speed - driven tool stations max. 6.000 min -1 power capacity driven tool-stations 5,5 / 3,7 kW rapid traverse X-axis 30 m/min rapid traverse Z-axis 30 m/min rapid traverse C-axis 300 min/-1 tailstock 734 mm diameter of quill 110 mm taper of center MK 5 total power requirement 46 kVA weight of the machine ca. 6,0 t dimensions of the machine ca. 5,0 x 3,0 x 2,5 m CNC - Turning- and Milling Center MORI SEIKI - NL 3000 MC / 700 - Operating time: approx. 9,595 hours - Processing time: approx. 7,552 hours Fpsdpfx Adezb N Ulecoh - WITHOUT extraction system

Condition: used, functionality: fully functional, Year of construction: 2011, operating hours: 370 h, load capacity: 1,000 kg, lifting height: 3,900 mm, free lift: 1,800 mm, mast type: duplex, construction height: 2,400 mm, fork length: 1,150 mm, empty load weight: 950 kg, total length: 800 mm, construction width: 800 mm, High-lift pallet truck Fpedpsy U Afrsfx Adcjh Load center: 600 Mast type: Duplex Technical condition: good Front tire type: Polyurethane Front tire condition: 80 - 100% Rear tire type: Polyurethane Rear tire condition: 80 - 100% Battery voltage: 24V Battery capacity: 160Ah Battery year of manufacture: 2020 Impulse control, full free lift

Condition: ready for operation (used), Year of construction: 2017, operating hours: 9,000 h, travel distance X-axis: 300 mm, number of axes: 3, Metal 3D printer manufactured in 2017. This TRUMPF TruPrint 3000 features a build volume of Ø 300 mm x 400 mm and is equipped with a 500 W fiber laser. It offers high-speed and high-density build rates, making it suitable for various applications. If you are looking to get high-quality metal printing capabilities, consider the TRUMPF TruPrint 3000 machine we have for sale. Contact us for further details regarding this machine. • Build volume: Ø 300 mm x 400 mm • Laser configuration: 1x 500 W fiber laser • Laser capacity: 500 W • Main supply: 360 – 440 V • Frequency: 50/60 Hz • Control voltage: 24 VDC • Connected load: 15 kVA • Full load current: 32 A • Nitrogen supply (N2): 6 – 10 bar • Argon supply (Ar): 6 – 10 bar • Air pressure: 5 – 10 bar • Laser operating hours: approx. 9,000 h • Last maintenance: 02/2024 Fsdozarc Ajpfx Adcjph • Condition: very good • Build material: AlSi10Mg only • Validated parameter sets: High Speed / High Density • High Speed build rate: 57 cm³/h at 60 µm layer thickness and 99.6% density • High Density build rate: 27 cm³/h at 60 µm layer thickness and 99.9% density • Optional accessories: • 1x build cylinder • 2x powder supply cylinders • Cooler • Pallet truck • Unpacking station • 2x new filters • 11x aluminum build platforms • Vacuum conveyor system • Sieving machine with control unit • Optional accessories year: 2017 • Optional accessories condition: very good Availability: approx. Q3/2026

Condition: used, Year of construction: 2014, KOVOSVIT MAS MULTICUT 630S x 3000 multi-axis turning center for sale. Heavy-duty multitasking machine configured for complete machining of large and complex components. Machine is equipped with milling spindle, lower turret, right spindle/tailstock, automatic tool changer and hydraulic steady rest system. Machine is currently under power and can be inspected in production. Main configuration: MULTICUT 630S x 3000 Siemens SINUMERIK control with SHOPTURN Right spindle / tailstock Milling spindle with high-pressure coolant Automatic tool changer 120 tool positions CAPTO C8 Magazine for 3 boring bars with automatic exchange B-axis prepared for automatic boring bar clamping Hydraulic steady rest K5.1 Ø100–410 mm High-pressure coolant through spindle – 60 bar External coolant system Chip conveyor Automatic door opening Central lubrication Machine status signal lamp Electrical cabinet with air conditioning Prepared for bar feeder USB and Ethernet connection Tool measuring probe Viviport spin windows in doors Technical details: CAPTO C8 system Max boring bar length: 500 mm Fpsdpfx Asy U Nacjdceh Max boring bar weight: 12 kg Through hole right spindle: Ø127 mm 10,000 rpm spindle option S1/S6 spindle power: 37/47 kW Spindle torque: 140/180 Nm Machine hours: System power on time: 52,270 h Machine power on time: 49,264 h Automatic cycle time: 9,599 h

Condition: reconditioned (used), Year of construction: 2010, • Traveling distances X=3100 mm, Y=1950 mm, Z=1390 mm • Heidenhain iTNC 530 with handwheel HR 410 • Machine table for multi side working 3000 mm x 1600 mm • 2-axis NC-universal milling head, for simultaneous and positioning working • Spindel 10.000 U/min HSK 100, 130 Nm Spindle torque • Tool change system HSK 100 / 40 places for 750 mm long tools • Chip conveyor (screw type) in X-axis, for transport into • Chip conveyor scraper belt type (traverse conveyor), Fabr. Knoll • Coolant container 900 l, Fabr. Knoll • Outside air at spindle • IKZ 60 bar for deep hole drilling function • Covering with safety glass pane, open at the top for loading by crane Fodpezb Ig Tjfx Adcjph • 2 part sliding doors at the operator side • 2 part sliding doors at the front side, for easy loading • Radio-controlled measuring probe RMP 60 • incl. washing gun • incl. podiums at the front side and operator side • complete factory overhauled and painted new • short time delivery after arrangement • used machine • Y-axis ball screw in September 2021 incl. bearings renewed • X-axis new linear guiding system, July 2023 changed, renewed • Spindle overhauled at Mai 2023 (clamping system new, clamping cartridge new, rotation unit new, general tests) (at 23105 spindle hours)) • can be visited under power at 72793 Pfullingen • optional fixators • optional installation at customers plant • optional transport • 23122 spindle hours in total • 53991 machine hours in total • Year of construction 2010 Subject to prior sale

Year of construction: 2021, condition: used, Serial no. P61483, PC control, manufacturer Innomatec, touch display, process chamber, compressor station, peripheral units, roller trolley for crate provisioning. Subject to prior sale. Fpedpfoy A Ir Hox Adceh

Condition: ready for operation (used), functionality: fully functional, For sale: Davi 4-roll bending machine including table and extensive accessories. Model MCB ZA-45. For conical and cylindrical bending. New price was approximately €7 million. Year of manufacture: 2022. Fsdpjzbd N Dofx Adcoph

Condition: used, machine/vehicle number: 475, Nähere Daten und weitere Bilder senden wir Ihnen gerne auf Anfrage zu. Diese Beschreibung stellt kein verbindliches Angebot dar und kann Fehler beinhalten. Keine Gewähr auf alle Angaben.Nähere Daten und weitere Bilder senden wir Ihnen gerne auf Anfrage zu. Fpsdpjzcblrsfx Adcsh Diese Beschreibung stellt kein verbindliches Angebot dar und kann Fehler beinhalten. Keine Gewähr auf alle Angaben.

Condition: good (used), Year of construction: 1996, functionality: fully functional, machine/vehicle number: 109640, spindle bore: 82 mm, center height: 330 mm, quill diameter: 75 mm, quill travel distance: 150 mm, total length: 4,200 mm, total width: 1,050 mm, total height: 1,350 mm, spindle speed (max.): 1,600 rpm, spindle speed (min.): 9 rpm, overall weight: 3,300 kg, torque: 1,500 Nm, KNUTH SINUS 330/3000 Guide and Lead Screw Lathe - Power: 8 kW - Voltage: 400 V - Frequency: 50 Hz - Incl. ACU-RITE digital display - Incl. tailstock, Multifix base, and three-jaw chuck, diameter: approx. 310 mm - Center height: 330 mm - Distance between centers: 3000 mm - Center height in the offset: 435 mm - Length of the bridge: 240 mm - Top slide travel: 145 mm - Cross slide travel: 310 mm - Tool dimensions: 25 x 25 mm Fpsdpfxoy Twn Ee Adcoh - Tailstock taper: MK 5 Note: The item must be collected on a date to be determined between July 14th and 16th, 2026. FCA D-45883 Gelsenkirchen - loaded onto a truck.

Condition: used, Year of construction: 2000, centre height 400 mm centre distance 3.000 mm Fpedpfx Adsy Ty Ihjcsh max. swing over bed 810 mm max. swing over facing slide 510 mm max. swing-dia. in gap 850 mm control WEILER max. workpiece weight 3.800 kg spindle diameter in front bearing 150 mm spindle bore 106 mm faceplate diameter 630 mm worktool system Parat tailstock quill taper MT 6 dia. of quill 115 mm spindle turning speed range 1 - 1.800 U/min Lathe - cycle-controlled | WEILER - E80 x 3000 equipped with 630mm faceplate, 400mm SCHUNK ROTA-S plus chuck, boring bar attachment, PARAT tool system as well as a chip conveyor. A comprehensive tool package is included in the scope of delivery. The machine video from the production plant will be shared on request. The machine is in good condition and can be inspected under power at any time. Please refer to further technical details in the attachement of the offer. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - #Tags: E-80 | E 80 | E80 x 3000 | E80x3000 | E 80 x 3000

Condition: used, Year of construction: 1969, turning diameter over bed 500 mm turning diameter over slide rest 330 mm Fedpfxoy Tyy Do Adceph turning diameter in the gap 600 mm turning length 3000 mm bed width 505 mm spindle bore 72 mm spindle head DIN 55022 Gr. 8 taper in tailstock MK 5 turning speed range 22,4- 1120 U/min power requirement 18,5 kW dimensions 5,3 x 1,75 x 1,53 m weight of the machine ca. 5,2 t used lathe in nice condition with digital scale - 2 axis digital scale - 4 jaw chuck Ø 250 mm - 3 jaw chuck Ø 260 mm - Multifix "C" toolholder system - some toolholders - steady

Condition: excellent (used), Year of construction: 2011, TOP TOWER 3000 asphalt mixing plant comprising: Ermont dryer drum + CBS burner + filter and hopper below filter + mixer, 6 dosing hoppers. 2 bitumen storage silos. Year: 2011. Capacity: 200 tons/hour. Fpjdpsxpm Ttefx Adcoh

Condition: used, Year of construction: 2003, gearing type: other, first registration: 01/2003, color: orange, mileage: 1,001 km, empty load weight: 1,166 kg, driver cabin: other, Vehicle location: Bovenden, capacity: 860l, capacity: 2m³ ACCESSORY INFORMATION WITHOUT WARRANTY, subject to alterations, prior sale and errors excepted! - . Fodpfx Aei Rrmxedcsph

Condition: used, mileage: 190,736 km, power: 132 kW (179.47 HP), first registration: 01/2007, fuel type: diesel, overall weight: 7,490 kg, tire size: 9.5R17.5, axle configuration: 4x2, wheelbase: 3,050 mm, color: grey, driver cabin: day cab, gearing type: mechanical, emission class: euro4, suspension: steel, number of seats: 3, Equipment: ABS, cabin, low noise, trailer coupling, Vehicle location: Bovenden, Kz. Haus, 1x air seat, double bench seat, rear window, heated mirrors, sun visor, compressed air horn, switch 6, ABS (anti-lock braking system), leaf suspension, air+light trailer hitch, low-noise G1, green environmental sticker Fpsdpfsvhhwbex Adcjh Wheelbase: 3050 mm Body: Falcom FAW 3000 - CE body, lifting gantry 3 tons, on request also as Doka see -16165-! ACCESSORIES WITHOUT WARRANTY, subject to alterations, prior sale and errors excepted! - .

Condition: used, mileage: 1,100 km, gearing type: other, color: white, overall weight: 38,000 kg, empty load weight: 6,820 kg, maximum load weight: 31,180 kg, tire size: 425/65R22,5, first registration: 05/2013, suspension: air, loading space volume: 10 m³, driver cabin: other, Equipment: ABS, Vehicle location: Bovenden, 2 axles, BPW axles, air suspension, 1st axle liftable, ABS (anti-lock braking system), U-protection, side aluminum driving protection Fjdpovy A H Ijfx Adcjph Structure: KARRENA concrete mixer approx. 10m³, lifting axle 2x 10t BPW axles! Suitable hydraulics for engine output on the towing vehicle available for an additional charge! ACCESSORIES INFORMATION WITHOUT GUARANTEE, subject to changes, prior sale and errors! - .

Condition: refurbished (used), Year of construction: 2012, functionality: fully functional, workpiece weight (max.): 800 kg, travel distance X-axis: 500 mm, travel distance Y-axis: 350 mm, travel distance Z-axis: 256 mm, GF AGIECHARMILLES CUT 3000 Year of manufacture: 2012 Travel ranges: X = 500 mm, Y = 350 mm, Z = 256 mm Travel ranges U/V axis: +/- 70 mm Maximum taper: 30° at 100 mm height Maximum workpiece dimensions: 1050 x 650 x 250 mm Maximum workpiece weight: 400/800 kg Achievable surface quality: Ra: 0.05 µm Available wire diameters: 0.10 – 0.33 mm Wire EDM machine with automatic wire threading With automatically lowerable tank (accessible from 2 sides) Includes AGIEJOGGER handbox for convenient setup Includes AGIESETUP 3D Includes automatic wire changer AWC (using 2 wire spools) VISION 5 control AGIE IPG-V generator Dimensions (length x width x height): 2800 x 2400 x 2220 mm Net weight: 4500 kg The machine will be completely cleaned, overhauled, and thoroughly tested. Subsequently, a laser measurement of the axes will be performed at our facility. We would be happy to carry out an individual test on the CUT 3000 for you. Fjdpjzbbmtefx Adcjph Includes operator training at Techma on your overhauled machine. Optionally, we offer you: - Transport - Commissioning - Cooling unit - Clamping devices - Consumables

Condition: refurbished (used), Year of construction: 2008, functionality: fully functional, travel distance X-axis: 600 mm, travel distance Y-axis: 400 mm, travel distance Z-axis: 500 mm, workpiece weight (max.): 2,000 kg, GF AgieCharmilles FORM 3000 Year of manufacture: 2008 C-type design, fixed table with lowering tank Travels (X/Y/Z): 600 x 400 x 500 mm Distance table to ram: 200-700 mm Max. workpiece size: L x W x H = 1200 x 800 x 350 mm Max. workpiece weight: 2000 kg Integrated C-axis for rotation, indexing, and erosion (U=0-100 rpm) Pneumatic chuck of your choice (Erowa/3R Systems) ISPG generator with 60 Amps Best achievable surface finish Ra 0.10 µm AGIEVISION 5 operating interface 15” color LCD monitor, mouse or touchscreen, membrane keyboard, and manual control Including CAPA electrode changer: - 60 electrode positions - 4 pallet positions Net weight of the system: 5900 kg Machine dimensions: 1790 x 2790 x 3110 mm The machine has already been cleaned, serviced, and thoroughly tested. We would be pleased to invite you for an inspection and test erosion. Fpsdpfx Asxx Uqfodcsh Optional: - Commissioning and training - Transport and installation - Cooling unit - Dielectric fluid

Condition: used, mileage: 12,460 km, color: white, lifting height: 35,000 mm, Year of construction: 2009, operating hours: 2,616 h, Drivetrain Drive: Wheel Make of engine: MAN Functional Lifting capacity: 3.000 kg CE mark: yes History Number of owners: 2 Other information Front tyres / undercarriage remaining: 80 Rear tyres remaining : 80 Delivery terms: EXW Upper hours: 2616 h Fodpfx Asy Sgr Dodcjph Latest inspection: 2026-03-03 Production country: DE Additional information Please contact Michael Overmeer for more information = Additional options and accessories = - Hook blocks = Remarks = Böcker AK 35/3000 montiert auf einen MAN TGL 7.180 construction year 2009 with only 12.460 km and 2.616 hours. This vehicle is in very nice condition (when not in use, the machine has always been stored indoors) and has been well maintained over the years, last big maintenance at Böcker 12-2025, last big maintenance at MAN 03-2026, invoices available) and has among other things: hydraulically folding support legs, hydraulic jip. Changes and typographical errors reserved.