| Patents for B23P 17 - Metal-working operations, not covered by a single other subclass or another group in this subclass (7,114) |
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| 10/08/1997 | CN2264057Y Polishing wiredrawing machine |
| 09/23/1997 | USRE35611 Liquid jet removal of plasma sprayed and sintered coatings |
| 06/19/1997 | WO1997021888A2 Steel fibre and method of producing the same |
| 06/12/1997 | DE19627347A1 Stahlfaser und Verfahren zur Herstellung von Stahlfasern Steel fiber and process for producing steel fibers |
| 06/04/1997 | CN1035049C Variable length line-scanning and quick automatic forming method and apparatus |
| 05/20/1997 | US5630953 Method of fine-machining a workpiece surface to be supplied with a lubricant during operation of the workpiece |
| 05/20/1997 | US5630266 Method and apparatus for making integral support plates for chair seats |
| 04/03/1997 | WO1997006919A3 Steel fibre manufacturing process |
| 03/26/1997 | EP0764488A1 Heat resisting metal fiber sintered body |
| 02/27/1997 | WO1997006919A2 Steel fibre manufacturing process |
| 02/20/1997 | DE19531826A1 Verfahren zur Herstellung von Stahlfasern A method of producing steel fibers |
| 10/30/1996 | CN1134335A Preparation method of bronze mirror |
| 10/01/1996 | CA2101981C Method and hinge structure for temporarily installing a door with a vehicle for subsequent removal from the vehicle or the temporary connection of a body half of a hinge with a door half of a hinge and for subsequent separation of the halves |
| 09/24/1996 | US5557846 Blank for the manufacturing of fiber reinforced coatings or metal components |
| 07/16/1996 | US5535496 Machine tool with parts |
| 06/18/1996 | US5527400 Turning machine for producing a machined part with runout errors being minimized |
| 04/02/1996 | US5503506 High precision, high surface finish broaching tool |
| 11/29/1995 | CN1112779A High precision, high surface finish broaching method, tool, and lubricant/coolant |
| 10/04/1995 | CN2209011Y Supersonic machining set |
| 08/30/1995 | EP0669187A2 Machine tool with parts deburrer/washer |
| 08/16/1995 | CN2205277Y Super-high pressure water efflux universal cutter |
| 08/15/1995 | US5441439 Method of finishing a surface of a workpiece |
| 08/15/1995 | US5440806 Method of making blank for the manufacturing of fiber-reinforced coatings or metal components |
| 07/12/1995 | CN1029299C Fiber manufacturing method and apparatus therefor |
| 06/07/1995 | EP0655958A1 High precision, high surface finish broaching method, tool, and lubricant/coolant |
| 05/31/1995 | CN1028621C Roll screw groove working method and machine |
| 05/23/1995 | US5417906 Unimold filter and method |
| 04/20/1995 | WO1995000274A3 High precision, high surface finish broaching method, tool, and lubricant/coolant |
| 04/11/1995 | US5404741 Method and cutting tool for producing steel fibers |
| 03/15/1995 | CN1100020A Variable length line scanning and quick automatic forming method and apparatus |
| 03/09/1995 | DE4431764A1 Method and arrangement for machining a workpiece |
| 03/08/1995 | CN1099683A Ultra-high pressure water jet universal cutting machine |
| 01/05/1995 | WO1995000274A2 High precision, high surface finish broaching method, tool, and lubricant/coolant |
| 01/05/1995 | CA2142736A1 High precision, hig surface finish broaching method, tool, and lubricant/coolant |
| 12/28/1994 | CN1027142C Liquid jet removal of plasam sprayed and sintered |
| 11/10/1994 | WO1994025213A1 Process and device for producing steel fibres |
| 11/09/1994 | CN1094667A Method for manufacturing cylinder jacket of motorcycle engine |
| 10/27/1994 | DE4314008A1 Method and device for producing steel fibres |
| 10/18/1994 | US5356701 Blank for the manufacturing of fiber-reinforced coatings or metal components |
| 09/29/1994 | DE4345158A1 Method and apparatus for the stretch-forming of semi-finished products |
| 09/29/1994 | DE4309317A1 Method and apparatus for the free forming of semi-finished products |
| 06/29/1994 | EP0441887B1 Method of processing orifices |
| 06/15/1994 | CN1025005C Stripping apparatus with fluid-pressure drive |
| 05/25/1994 | CN1087047A Orbital chemical milling |
| 05/11/1994 | EP0596683A1 Apparatus for forming objects by incremental buildup of layers |
| 04/27/1994 | EP0593932A1 Method for manufacturing welded sheet steel plates |
| 04/12/1994 | US5301863 Automated system for forming objects by incremental buildup of layers |
| 02/16/1994 | CN1023817C T-branch used in pipe-lines and shaping technology thereof |
| 11/30/1993 | US5266194 Unimold filter |
| 11/24/1993 | CN2147071Y Ultrasonic vibration cutting power head |
| 11/17/1993 | CN2146334Y Gas mixing ignition device for thermal ragging machine |
| 11/03/1993 | EP0568315A1 Apparatus and method for blasting metallic surfaces |
| 10/20/1993 | EP0565742A1 Procedure of fine machining workpiece surfaces |
| 10/19/1993 | US5253409 Method of manufacturing a plastic article having micro-openings defined therein |
| 10/13/1993 | CN1077148A Method for production of steel fibre and cutting tool for same |
| 10/12/1993 | US5252204 Unimold filter |
| 10/05/1993 | US5249347 Face mask for sports gear |
| 09/15/1993 | EP0559951A1 Process and cutting tool for the production of fibres out of steel plates |
| 09/14/1993 | CA2079525A1 Method and cutting tool for producing steel fibers |
| 07/27/1993 | CA1320616C Fiber manufacturing method and apparatus therefor |
| 05/12/1993 | CN2132589Y Working device for ring-shape trough in hole |
| 05/05/1993 | EP0539671A1 Process for the production of a plastic preform with pores |
| 05/05/1993 | CN1071615A Symmetry working tech. |
| 04/14/1993 | CN1070858A Roll thread groove treating method and machine tool |
| 03/17/1993 | EP0532351A2 Metal fibres and a machine for their manufacture |
| 03/10/1993 | CN1020037C Combined shaping lechnology for casting and die forging Al-Zn-Mg series alloy |
| 03/03/1993 | EP0529105A1 Process for the manufacture of a concrete reinforcing element |
| 12/01/1992 | US5167721 Liquid jet removal of plasma sprayed and sintered |
| 11/10/1992 | CA1310073C Laser/edm apparatus drilling precision holes |
| 09/22/1992 | CA1307677C Reinforcing metal fibers |
| 07/07/1992 | US5127198 Method to process a steering wheel and a processing device of a steering wheel |
| 06/03/1992 | CN1061551A Manufacturing technology of spherical shaped container by blowing into shape without mould for structure like to cut a melon into slices |
| 05/20/1992 | EP0309490B1 Improved rim repair process for mis-shapen car wheel drillings |
| 04/01/1992 | CN1059961A T-branch used in pipe-lines and shaping technology thereof |
| 12/18/1991 | CN1057020A Welded chain ring deburring machine |
| 11/13/1991 | EP0441887A4 Method of processing orifices |
| 10/29/1991 | US5060502 Hydraulically-operated stripping device |
| 10/16/1991 | CN2086644U Burr remover for welded chain iron |
| 10/02/1991 | CN1054926A Polygon part rotational machining method and equipment thereof |
| 08/27/1991 | US5042134 Method for securing a lanyard to an inflator lever arm |
| 08/21/1991 | EP0441887A1 Method of processing orifices. |
| 07/09/1991 | US5029419 Method to process a steering wheel and a processing device of a steering wheel |
| 06/19/1991 | CN1052264A Liquid jet removal of plasma sprayed and sintered |
| 06/05/1991 | EP0430856A1 Liquid jet removal of plasma sprayed and sintered coatings |
| 05/22/1991 | EP0428399A2 Metal fibres and a machine for their manufacture |
| 05/15/1991 | CA2029535A1 Metal fibres and a machine for their manufacture |
| 05/01/1991 | CN2076005U Automobile's brake shoes finishing machine |
| 04/17/1991 | CN2075122U Chamfering machine for wheel |
| 04/10/1991 | CN1050512A Combined shaping technology for casting and die forging al-zn-mg series alloy |
| 03/20/1991 | CN2073339U Rabbet type ruling machine |
| 03/06/1991 | CN2072457U Bicycle carrying aluminium pot bottom-exchanging machine |
| 03/06/1991 | CN2072456U Knee end face and fusion treating device |
| 02/26/1991 | US4995949 Orifice sizing using chemical, electrochemical, electrical discharge machining, plating, coating techniques |
| 02/20/1991 | CN1049290A Hydraulically-operated stripping device |
| 02/13/1991 | EP0412434A1 Hydraulically actuated severing device |
| 02/13/1991 | CN2071102U Air-compressor single screw rod forming lathe |
| 02/12/1991 | US4991280 Method for replacing bolts on core components in nuclear reactors |
| 01/16/1991 | CN2069329U Spray thrower used for surface processing of die impression |
| 01/09/1991 | CN1011130B Machining method and apparatus for longitudinal grooves in the surface of a cylinder |
| 12/18/1990 | CA1277957C Sorter for automotive glove compartments |