| 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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| 11/06/1984 | CA1177214A1 Pressure casting process |
| 10/31/1984 | EP0123172A1 A mixer tap |
| 10/31/1984 | EP0020380B1 Method of preparing the cutting surface of a drum in a cigarette tipping machine and a machine with such a drum |
| 10/30/1984 | US4479293 Process for fabricating integrally bladed bimetallic rotors |
| 10/24/1984 | EP0122392A1 Method for equipping a pipe with a lateral connecting piece |
| 10/23/1984 | US4478779 Interior surface coated with metal; exterior surface oxidized |
| 10/23/1984 | US4478769 Method for forming an embossing tool with an optically precise pattern |
| 10/16/1984 | US4477404 Process for producing grooved choke plates for adjustable chokes |
| 10/16/1984 | US4477295 Method for fabricating conveyor worms or the like |
| 10/16/1984 | US4477009 Tungsten carbide reactive process |
| 10/16/1984 | CA1176039A1 Method and apparatus for supporting die heater wires |
| 10/10/1984 | EP0121333A2 Manufacture of drill screws |
| 10/09/1984 | US4476194 Contour forming conical shapes |
| 10/03/1984 | EP0120762A1 Method for the manufacture of a heat sink, and heat sink obtained by this method |
| 10/03/1984 | EP0120632A1 Improved oxide bond for aluminum oxide coated cutting tools |
| 10/02/1984 | US4474849 Coated hard alloys |
| 09/26/1984 | EP0119714A2 Cutting and piercing devices |
| 09/26/1984 | EP0119291A1 Method of manufacturing the sliding surfaces of machine members |
| 09/25/1984 | US4473336 Turbine blades |
| 09/25/1984 | US4472866 Method of making an airfoil |
| 09/18/1984 | US4472207 Method for manufacturing blank material suitable for oil drilling non-magnetic stabilizer |
| 09/18/1984 | CA1174443A1 Method of fabricating a hollow article |
| 09/12/1984 | EP0118035A1 Drilling tool and method of making it |
| 09/11/1984 | CA1174020A1 Injection molding manifold member and method of manufacture |
| 09/04/1984 | US4469269 Method of manufacturing the peripheral wall of a tank for an oil-immersed electric apparatus |
| 08/28/1984 | US4467633 Trough, manufacturing process, and apparatus |
| 08/28/1984 | US4467511 Method for the conformation of a metallic tube, particularly for a heat exchanger, and a heat exchanger provided with tubes thus conformed |
| 08/28/1984 | US4467510 Method of conditioning a rotary valve seat |
| 08/21/1984 | US4466991 Cutting tool hardening method |
| 08/14/1984 | US4465411 Gear shaping tool reconstruction |
| 08/08/1984 | EP0053604A4 Method of producing multiple coil, multiple tube heat exchanger. |
| 08/07/1984 | US4464097 Turbomachinery rotor and method of manufacture |
| 08/07/1984 | US4464094 Turbine engine component and method of making the same |
| 08/07/1984 | US4463591 Method of fabricating scroll members by coining and tools therefor |
| 08/07/1984 | US4463487 Method of manufacturing piston rings |
| 07/31/1984 | US4463062 Oxidizing refractory carbide to form oxide, reducing, and protective coating |
| 07/31/1984 | US4462146 For use in crimping tabs of automotive radiators |
| 07/25/1984 | EP0113883A2 Article with a fluid passage and method for making |
| 07/25/1984 | EP0113882A2 Method for producing an article with a fluid passage |
| 07/25/1984 | EP0113866A2 Method of manufacture of an injection molding integral heated probe |
| 07/24/1984 | US4461799 Ceramic or aluminum oxide base material with intermediate pure metal layer |
| 07/24/1984 | US4461191 Method of preparing bushing tips |
| 07/24/1984 | US4461067 Apparatus for making locking sealing rings |
| 07/24/1984 | CA1171256A1 Method for the manufacture of a heat-exchanger having at least one curved flat-tube |
| 07/17/1984 | US4459880 Method of making dies |
| 07/17/1984 | CA1171120A1 Airless spray nozzle and method of manufacture |
| 07/03/1984 | CA1170248A1 Heat transfer element assembly |
| 06/26/1984 | US4455730 Turbine blade extractor |
| 06/20/1984 | EP0110919A1 Plough discs |
| 06/19/1984 | CA1169272A1 Process for preparation of support tooling for extrusion dies |
| 06/12/1984 | US4453854 Unitized drill steel and method of manufacturing |
| 06/12/1984 | US4453605 Drill bit and method of metallurgical and mechanical holding of cutters in a drill bit |
| 06/12/1984 | US4453301 Sealing mechanical tube joints |
| 06/12/1984 | US4453300 Method of manufacturing a swash plate assembly |
| 06/05/1984 | US4452325 Composite structure for cutting tools |
| 06/05/1984 | US4452063 Process for making pipe fitting components, and the components obtained thereby |
| 06/05/1984 | US4451974 Pressure casting process |
| 06/05/1984 | US4451960 Method of producing multiple coil, multiple tube heat exchanger |
| 06/05/1984 | CA1168593A1 Exhaust gas treatment method and apparatus |
| 05/30/1984 | EP0109396A1 Screen plate, screw press or the like for treatment of a suspension. |
| 05/29/1984 | US4450999 Injection molding hot tip seal |
| 05/29/1984 | US4450904 Heat exchanger having means for supporting the tubes in spaced mutually parallel relation and suppressing vibration |
| 05/29/1984 | US4450703 Rod ends and blanks and method and apparatus for making same |
| 05/29/1984 | US4450615 Method of fabricating a hand calculator |
| 05/29/1984 | US4450611 Method of manufacturing a blade wheel |
| 05/22/1984 | US4449703 Apparatus for bonding main rotor blades |
| 05/22/1984 | US4449278 Roller for supporting material sensitive to radiation and, method of making the same |
| 05/15/1984 | CA1167304A1 Pot broach |
| 05/15/1984 | CA1167222A1 Valve pin and method of manufacture |
| 05/02/1984 | EP0107490A2 A matrix assembly |
| 05/01/1984 | US4446351 Process for preparing a press die |
| 05/01/1984 | US4445810 Method of making a cutting member and article produced thereby |
| 05/01/1984 | US4445265 Shrink grip drill pipe fabrication method |
| 05/01/1984 | US4445259 Method of manufacturing bladed elements for rotary fluid machines |
| 04/27/1984 | EP0044341A4 Method of forming fiber and metal matrix composite. |
| 04/24/1984 | US4443920 Method of manufacturing a gate valve body |
| 04/17/1984 | US4442578 Method of making hot drawn low friction bearing |
| 04/17/1984 | US4442562 Method of forming anchor bolts |
| 04/17/1984 | CA1165550A1 Bicycle wheel and brake assembly |
| 04/10/1984 | US4442169 Multiple coated cutting tool and method for producing same |
| 04/10/1984 | US4441646 Process for manufacturing plastically deformed light metal objects and shaped bodies having a light metal part |
| 04/10/1984 | US4441239 Method for manufacture of bearings |
| 04/04/1984 | EP0104430A2 Rotary cutting tool and method of making it |
| 04/03/1984 | US4440834 Process for the manufacture of turbine blades cooled by means of a porous body and product obtained by the process |
| 04/03/1984 | US4440573 Method for producing diamond compact |
| 04/03/1984 | US4439909 Ball joint manufacture |
| 04/03/1984 | CA1164637A2 Method of fabricating a heat exchanger |
| 03/20/1984 | US4437988 For separating liquids at different densities |
| 03/20/1984 | US4437924 Method of making fine-line die |
| 03/20/1984 | US4437322 Heat exchanger assembly for a refrigeration system |
| 03/20/1984 | US4437216 Method of manufacturing a heat exchanger for cooling and heating purposes |
| 03/20/1984 | US4437213 Means for tenon-forming a shroud to a turbine rotor |
| 03/20/1984 | CA1163888A1 KNIFE FOR ULTRAMICROTOMY OF .alpha.-ALUMINA SINGLE CRYSTAL |
| 03/20/1984 | CA1163792A1 Method of producing multiple coil, multiple tube heat exchanger |
| 03/14/1984 | EP0102843A2 Tool inserts |
| 03/13/1984 | US4436006 Rotating disk having self-sharpening layer |
| 03/13/1984 | US4435901 Method of manufacturing scissors and scissors |
| 03/13/1984 | US4435893 Method of manufacture of hydraulic cylinders utilizing bronze overlays for engaging surfaces |
| 03/06/1984 | US4434835 Method of making a blade aerofoil for a gas turbine engine |
| 02/29/1984 | EP0027473B1 Process for producing multi-layered alloys |