| Patents for B23P 15 - Making specific metal objects by operations not covered by a single other subclass or a group in this subclass (23,391) |
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| 05/12/1999 | EP0914489A1 Cemented carbide body with increased wear resistance |
| 05/11/1999 | US5901772 Method for casting pistons |
| 05/11/1999 | US5901619 Method for manufacturing rotary cutting tool and rotary cutting tool |
| 05/11/1999 | US5901445 Method for making a builder's tool |
| 05/11/1999 | US5901443 Method of making a manifold for an automotive heat exchanger |
| 05/11/1999 | CA2170771C Transducer activated tool tip |
| 05/06/1999 | WO1999021681A1 Method of bonding cast superalloys |
| 05/06/1999 | WO1999021680A2 Turbine blades made from multiple single crystal cast superalloy segments |
| 05/06/1999 | EP0912279A1 Diamond coated cutting member and method of making the same |
| 05/06/1999 | EP0767712B1 Process for producing an essentially tubular housing substantially closed on all sides |
| 05/06/1999 | DE19751639C1 Method of production of inner gear teeth in machine component |
| 05/06/1999 | CA2307471A1 Method of bonding cast superalloys |
| 05/06/1999 | CA2307230A1 Turbine blades made from multiple single crystal cast superalloy segments |
| 05/04/1999 | US5899268 Downhole milling tool |
| 05/04/1999 | US5898995 Method of manufacture of a primary heat exchanger jacketed by a secondary heat exchanger |
| 05/04/1999 | CA2247818A1 Two piece diamond deposition mandrel having graphite ring |
| 05/04/1999 | CA2155144C Diamond-coated composite cutting tool and method of making |
| 05/03/1999 | CA2252124A1 Heat treated combustion chamber housing and process for making same |
| 04/29/1999 | WO1999020416A1 Method of manufacturing a shaft having a fluid passage |
| 04/29/1999 | WO1998054800A9 Wire termination tool and method for producing the same |
| 04/28/1999 | EP0910554A1 Bushing base with mounted nozzles |
| 04/28/1999 | CN1215436A Boron and nitrogen containing coating and method for making |
| 04/28/1999 | CA2251452A1 Disc brake backing plate with an integrally moulded locking attachment and method of manufacturing same |
| 04/27/1999 | US5897407 Impeller |
| 04/27/1999 | US5896658 Method of manufacturing a hollow blade for a turbomachine |
| 04/21/1999 | EP0909925A2 Radiator with an embossed side wall |
| 04/21/1999 | EP0909835A1 Superhard material film structure, process of making and use of same |
| 04/21/1999 | EP0909595A2 Wire drawing die with non-cylindrical interface configuration for reducing stresses |
| 04/21/1999 | EP0560951B1 Wear resistant tools |
| 04/21/1999 | CN2314887Y Mold capable of testing grid plate welding strength |
| 04/21/1999 | CN1043015C Process for cold-drawing spline shaft |
| 04/20/1999 | US5894663 Method for forming a ball value assembly |
| 04/20/1999 | US5894662 Method of making a trunnion |
| 04/20/1999 | US5894649 Heat exchanger assembly utilizing grommets and integral cast tanks |
| 04/14/1999 | EP0741847B1 Body for valves and fittings |
| 04/14/1999 | CN1213995A Cutting device for cutting metal bar into thin plate-like pieces |
| 04/14/1999 | CN1213993A Machining tool and method for forming same |
| 04/08/1999 | WO1999016575A1 Rotor with vented hat section |
| 04/07/1999 | EP0906169A1 Heat exchanger core method and apparatus |
| 04/07/1999 | CN1213051A Damping device for reducing vibration |
| 04/06/1999 | US5890402 Method of making tool dies |
| 04/06/1999 | CA2126873C Method and apparatus of an improved heat sink |
| 04/01/1999 | WO1999015305A1 A roll assembly for use at high temperature and method of making same |
| 04/01/1999 | DE19746462C1 Single-edged reamer has support and smoothing lands |
| 04/01/1999 | CA2297917A1 A roll assembly for use at high temperature and method of making same |
| 03/31/1999 | EP0905407A2 Method, arrangement and use of a vane damper |
| 03/31/1999 | EP0904417A1 Method for the manufacturing of cutting tools |
| 03/31/1999 | CN1212643A Drilling tool for machine tool and method of producing the same |
| 03/30/1999 | US5888085 Network interface device with switchable contacts |
| 03/25/1999 | WO1999014012A1 Member comprising several layers of a flat material and method for making the same |
| 03/25/1999 | WO1998054800A8 Wire termination tool and method for producing the same |
| 03/24/1999 | EP0728050A4 Method and system of trajectory prediction and control using pdc bits |
| 03/18/1999 | WO1999012866A1 Method of manufacturing a diamond-silicon carbide-silicon composite and a composite produced by this method |
| 03/18/1999 | DE19740502A1 Method for producing a component with a surface-near flow channel system for liquids and/or gases |
| 03/18/1999 | DE19740286A1 Multilayer component to form gearwheel |
| 03/17/1999 | CN1211205A Method for making a carbide cutting insert |
| 03/16/1999 | US5881445 Method of producing micro-apertures in optically flat surfaces and structures when made by the method |
| 03/11/1999 | WO1999011421A1 Heat exchanger assembly utilizing grommets and integral cast tanks |
| 03/11/1999 | WO1999011420A1 Gas turbine vane and method for producing a gas turbine vane |
| 03/11/1999 | DE19737845A1 Verfahren zum Herstellen einer Gasturbinenschaufel, sowie nach dem Verfahren hergestellte Gasturbinenschaufel A method of manufacturing a gas turbine blade, and prepared by the process gas turbine blade |
| 03/10/1999 | EP0900860A2 Coated cemented carbide endmill having hard-materials-coated-layers excellent in adhesion |
| 03/10/1999 | EP0900852A2 Process for manufacturing gear wheels |
| 03/10/1999 | CN1210579A Cold-formed piston for hydraulic brake |
| 03/10/1999 | CN1210052A Method of manufacturing gear wheel |
| 03/09/1999 | US5878495 Method of manufacturing a dynamic groove bearing by means of a metal-removing tool, and data storage unit provided with such a dynamic groove bearing |
| 03/09/1999 | US5878494 Method for manufacturing a machine bearing |
| 03/09/1999 | US5878493 Method of forming toothed wheels |
| 03/04/1999 | DE19831883A1 Production of an embossing die |
| 03/04/1999 | DE19740322C1 Method of manufacture of internal combustion engine camshaft |
| 03/04/1999 | DE19737112A1 Gearwheel comprising shaft and teeth |
| 03/04/1999 | DE19737111A1 Gearwheel for heavy machine gears |
| 03/04/1999 | DE19735249C1 Method of manufacture of piston |
| 03/03/1999 | EP0899044A1 Method of making a drill blank |
| 03/02/1999 | US5876525 Bobbin body and process for producing the same |
| 03/02/1999 | US5875549 Method of forming internal passages within articles and articles formed by same |
| 02/18/1999 | WO1999007904A1 Face-gear forging method |
| 02/18/1999 | WO1999007495A2 Method for producing steel rolling bearing rings |
| 02/18/1999 | CA2299499A1 Method for producing steel rolling bearing rings |
| 02/17/1999 | EP0896854A1 Method of producing piston for swash plate compressor |
| 02/17/1999 | CN1208138A Torsional vibration damper and its producing method |
| 02/11/1999 | WO1999006175A1 Aerosol tilt valve and method of forming |
| 02/11/1999 | WO1999006174A1 Method for making a plurality of metal parts by cleavage fracture of a pre-blank of a plurality of parts |
| 02/11/1999 | DE19834729A1 Automotive clutch with energy storage vibration dampener |
| 02/11/1999 | DE19834728A1 Automotive power train torsion oscillation dampener |
| 02/10/1999 | EP0895509A1 Mould cooling device in the glass making industry, relevant mould machining process and fitness process of said cooling device in different moulds for changing the production from a glass container to another |
| 02/10/1999 | EP0865938A4 Method of producing light alloy wheels |
| 02/10/1999 | CN1042006C 热交换器 Heat exchanger |
| 02/09/1999 | US5869194 Blank for use with a fixture having a clamping mechanism to form a precisely shaped part |
| 02/09/1999 | US5868047 Insert bit for use with a powered screwdriver |
| 02/09/1999 | US5868042 Multiple cams |
| 02/09/1999 | US5868025 In a turbine of a torque converter |
| 02/09/1999 | US5867902 Methods of fabricating inner roller and outer roller in internal-meshing planetary gear construction |
| 02/09/1999 | US5867885 IBR fixture and method of machining |
| 02/04/1999 | WO1998050187A3 A cutting tool assembly |
| 02/03/1999 | EP0894212A2 Composite gear and method of making same |
| 02/03/1999 | CN1206636A Pressure die-casting mould for making sound drum of Bayinqin musical instrument and making method thereof |
| 02/02/1999 | US5865983 High density ceramic |
| 02/02/1999 | US5865574 Drill with coolant channels and method for its manufacture |
| 01/28/1999 | WO1999003635A1 Method and device for producing an embossing die |
| 01/27/1999 | EP0893177A1 Method for the production of a toothed workpiece |