| Patents for B21C 43 - Devices for cleaning metal products combined with or specially adapted for use with machines or apparatus provided for in this subclass (750) |
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| 07/24/1984 | US4461654 Method for removing scale dust from steel rod after mechanical descaling |
| 06/19/1984 | CA1169339A1 Processing of copper tubing |
| 04/17/1984 | US4443143 Billet scalper and drive mechanism therefor |
| 04/10/1984 | US4441238 Continuous production of polished and buffed tubing |
| 02/16/1984 | WO1984000509A1 Cleaning wire and the like |
| 02/08/1984 | EP0100236A1 Cleaning wire and the like |
| 08/23/1983 | US4399677 Apparatus for mechanical descaling of steel wire |
| 08/17/1983 | EP0085806A1 Apparatus for cold working of metal rod |
| 08/02/1983 | CA1151101A1 Descaling steel wire by non-contact current with ferrous ions present |
| 07/26/1983 | US4394786 Apparatus for cleaning and scale dust removal from steel rod after mechanical descaling |
| 07/19/1983 | US4393566 Processing of copper tubing |
| 06/29/1983 | EP0082215A1 Method and apparatus for shaving wires |
| 06/08/1983 | EP0080832A1 Apparatus for cold working of metal rod |
| 04/26/1983 | CA1145273A1 Corcerning copper or copper-alloy tubes for pipes used in sanitary, condenser and other installations |
| 04/12/1983 | US4379398 Pull-back type indirect extrusion press |
| 03/23/1983 | EP0074692A2 A method and an apparatus for the continuous plastic deformation of metal and for the pretreatment of said metal before said deformation |
| 09/01/1982 | EP0059028A2 Continuous production of polished and buffed tubing |
| 08/03/1982 | US4342212 Indirect extrusion press |
| 07/21/1982 | EP0056193A1 Extrusion press with a billet scalper |
| 07/20/1982 | CA1127832A1 Method and device for descaling steel wires |
| 06/09/1982 | EP0053510A2 Extrusion method |
| 06/08/1982 | US4333275 Process and apparatus for descaling rod |
| 02/09/1982 | CA1117892A1 Procedure for removing plating rests from a plated wire |
| 12/23/1981 | EP0042260A2 Pull-back type indirect extrusion press |
| 09/23/1981 | EP0036410A2 Installation for treating such as descaling, stamping and/or drawing, and subsequently straightening wire |
| 09/01/1981 | US4286449 Machine for mechanical pickling of wires with the aid of rolling |
| 06/30/1981 | US4276133 Ferrous chloride, alkali metal chloride |
| 05/12/1981 | CA1100910A1 Method and apparatus for glass removal |
| 09/09/1980 | CA1085151A1 Rotary cutting tool for machining the surfaces of various workpieces and materials |
| 08/26/1980 | US4218800 Planetary grinder and polisher |
| 07/22/1980 | US4213222 Cleaning apparatus for a web of plastics film having a magnetic coating |
| 06/03/1980 | CA1078645A1 Tubular member straightening, descaling and hydraulic testing apparatus |
| 05/06/1980 | US4201650 Apparatus for continuous electrolytic descaling of steel wire with mill scales |
| 04/22/1980 | CA1075911A1 Device for the mechanical descaling of wire |
| 04/22/1980 | CA1075886A1 Apparatus for mechanically cleaning metal wires |
| 01/29/1980 | US4185484 Process and apparatus for forming cold finished bar |
| 01/15/1980 | US4183769 Methods and apparatus for glass removal |
| 12/18/1979 | US4178784 Method for removing plating residues from a plated wire |
| 12/04/1979 | CA1067376A1 Method and device for stripping off, washing and drying surface treated objects in long lengths such as strip, wire, rod, sections or fibres |
| 11/27/1979 | US4175412 Process and installation for mechanical descaling steel wire |
| 08/28/1979 | US4165626 Wash water supplying drive head and scraper and cutter assembly |
| 08/28/1979 | US4165625 Device for extruding sections from an ingot |
| 08/08/1979 | EP0003292A1 Magnetic tape cleaning device |
| 12/26/1978 | US4131005 Tubular member straightening, descaling and hydraulic testing apparatus |
| 12/27/1977 | US4064884 Method and device for stripping off, washing and drying surface treated objects in long lengths such as strip, wire, rod, sections or fibres |
| 12/13/1977 | US4063063 Method of descaling metal products |
| 07/05/1977 | US4033785 Air wipe |
| 01/25/1977 | US4004374 Descaling bent rod with separated cleaning particles |
| 08/24/1976 | US3976815 Method for cleaning and coating rod |
| 02/03/1976 | US3935723 Wire processing machine |