| Patents for B23K 20 - Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating (16,765) |
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| 10/19/1988 | EP0287535A1 A method of effecting a single joint between two pipes |
| 10/19/1988 | EP0286975A2 Apparatus and method for ultrasonic welding of wires |
| 10/19/1988 | EP0286948A2 Workpiece for a watch band |
| 10/18/1988 | US4778097 Ultrasonic wire bonding tool |
| 10/13/1988 | DE3710565A1 Verfahren zum einpressen von rohren durch elektrische zuendung sowie einrichtung fuer die durchfuehrung des verfahrens A method for press-fit of tubes by electric ignition and device for carrying out the method |
| 10/12/1988 | EP0286031A2 Ultrasonic wire bonding method |
| 10/12/1988 | CN88105055A Cu-al pipe-cold welding process for vapourizer of refrigerator |
| 10/12/1988 | CN87102426A Combined thin sheet-exploding process |
| 10/11/1988 | US4777098 Titanium core, chromium and/or molybdenum layer and sheath |
| 10/11/1988 | US4776509 For bonding electrical conductors |
| 10/05/1988 | CN88101089A Improvement to metal wires used for reinforcing elastomeric material |
| 10/04/1988 | US4774825 Zinc undercoation, then extrusion of protective aluminum |
| 09/28/1988 | EP0283738A1 Improvements to metal wires used for reinforcing elastomeric material |
| 09/27/1988 | CA1242534A1 Collet for die bonding |
| 09/22/1988 | WO1988006937A1 Discharge device for magnetopulse processing and welding of metals |
| 09/20/1988 | US4772498 Silicon carbide capillaries |
| 09/20/1988 | US4771930 Apparatus for supplying uniform tail lengths |
| 09/20/1988 | CA1242129A1 Method for manufacturing high-strength clad steel plate excellent in corrosion resistance |
| 09/13/1988 | US4770315 For making chemical equipment for use in corrosive mediums |
| 09/07/1988 | CN88100264A Method for manufacturing light shaped metal |
| 09/06/1988 | US4769097 Fitting irregular shaped member into through hole of unsintered ceramic body; sintering, cooling |
| 09/06/1988 | US4768839 Method of manufacturing axle assemblies |
| 09/06/1988 | US4768700 Diffusion bonding method |
| 09/01/1988 | DE3719083C1 Method for the connection of electrical conductors, and a device for carrying out the method |
| 09/01/1988 | DE3705701A1 Method for closing (sealing) an electrical capacitor and electrical capacitor closed in accordance with this method |
| 08/31/1988 | EP0280112A1 Method of and device for bonding two or more members |
| 08/30/1988 | US4767049 Annealing metal substrate to give oxide, then reduction to produce irregular surface |
| 08/24/1988 | EP0279216A1 Apparatus for measuring bonding parameters |
| 08/23/1988 | US4765529 Evacuation and inert gas-filling of annular space formed by plating an alloy around a steel tube; heat bonding |
| 08/23/1988 | US4765527 Tubesheet and a method for explosively welding a tube to a tubesheet while preventing separation of cladding from the tubesheet |
| 08/23/1988 | US4765526 Wire bonding apparatus |
| 08/16/1988 | US4764341 Bonding of pure metal films to ceramics |
| 08/16/1988 | US4763827 Manufacturing method |
| 08/16/1988 | US4763826 Automatic wire feed system |
| 08/16/1988 | CA1240479A1 Wear-proofing a mold for continuous casting |
| 08/11/1988 | WO1988005960A1 Ball bonding process and device |
| 08/10/1988 | EP0277183A1 Method for joining of metals or metal alloys by cold welding. |
| 08/09/1988 | US4762268 Fabrication method for long-length or large-sized dense filamentary monotapes |
| 08/09/1988 | US4762267 Wire bonding method |
| 08/09/1988 | US4762263 Small-sized gas pressure welding machine for rails with two separate mechanisms for punching-shearing excess metal |
| 08/09/1988 | US4762249 Thermoplastic container end for inertial spinwelding of thermoplastic container ends |
| 08/09/1988 | CA1240216A1 Materials transformable from the nonamorphous to the amorphous state under frictional loadings |
| 08/03/1988 | EP0276928A2 Wire Bonding |
| 08/03/1988 | EP0276564A1 Wire bonding |
| 08/03/1988 | CN88100265A Method for manufacturing light metal profiles |
| 08/02/1988 | US4760900 Composite metal plate or drum with high heat crack resistance |
| 07/28/1988 | WO1988005351A1 Method of producing lightweight metal structures |
| 07/28/1988 | WO1988005350A1 Method of producing lightweight metal structures |
| 07/27/1988 | EP0275877A2 Bond paramaters control during bonding |
| 07/27/1988 | EP0275803A1 Process for brazing aluminium alloys without filler metal |
| 07/26/1988 | US4759486 Controlled environment chamber for use in cladding a nonaluminum core with aluminum |
| 07/21/1988 | DE3700257A1 Device for connecting electrical conductors |
| 07/20/1988 | EP0139712B1 Method for assembling a plurality of members, particularly connection members for fluid connectors |
| 07/19/1988 | US4758112 Rotary shaft assembly |
| 07/19/1988 | US4757933 Ultrasonic weld location mask and method of use |
| 07/19/1988 | US4757932 Control of friction and inertia welding processes |
| 07/14/1988 | DE3710881C1 Process for the explosive plating of carrier layers with metallic powders |
| 07/13/1988 | EP0274233A2 Friction welding |
| 07/12/1988 | US4757172 Method and apparatus for the microwave joining of nonoxide ceramic items |
| 07/12/1988 | US4756465 Method of cold welding |
| 07/12/1988 | US4756464 Method of manufacture of composite laminar metal plate |
| 07/12/1988 | CA1239163A1 Joint for joining together two pipe ends |
| 07/06/1988 | EP0273204A1 Method for friction welding |
| 07/05/1988 | US4755252 Double-band press for continuous production of copper-lined laminates with auxiliary cleaning equipment |
| 07/05/1988 | US4754911 Method of manufacturing a large diameter internally clad tubular product |
| 06/30/1988 | WO1988004829A1 Interconnection of electronic components |
| 06/30/1988 | WO1988004738A1 Wire bonder with open center of motion |
| 06/22/1988 | CN87108231A Friction welding apparatus |
| 06/21/1988 | US4752455 Pulsed laser microfabrication |
| 06/16/1988 | WO1988004213A1 Friction welding apparatus |
| 06/15/1988 | EP0182806B1 A means for joining two pipe sections together |
| 06/14/1988 | US4750946 Method for connecting superalloy components |
| 06/14/1988 | US4750666 Method of fabricating gold bumps on IC's and power chips |
| 06/14/1988 | US4750262 Method of fabricating a printed circuitry substrate |
| 06/09/1988 | DE3640690A1 Pipe with a widened, reinforced end, and apparatus for its production |
| 06/07/1988 | US4749119 Protective coatings; xray intensifier and cathode ray tubes |
| 06/07/1988 | US4749118 Method for bonding ceramic to metal |
| 06/01/1988 | EP0269603A2 Process for manufacturing frogs |
| 06/01/1988 | EP0159341B1 A method for joining tubular parts of metal by forge/diffusion welding |
| 06/01/1988 | DE3639983A1 Process for joining normal and superconducting materials |
| 06/01/1988 | DE3639716A1 Method for the production of multilayered metal articles, in particular heat exchangers |
| 05/31/1988 | US4747225 Weapon barrel with metallorgically bonded wear resistant liner |
| 05/26/1988 | DE3638522A1 Process for applying a conductive or corrosion-resistant metal layer to structural components |
| 05/26/1988 | DE3638465A1 Process for improving the properties of thermally sprayed layers |
| 05/25/1988 | EP0268326A2 Method and apparatus for deploying an electroacoustical vibrator device |
| 05/25/1988 | EP0268230A2 Silicon carbide capillaries |
| 05/24/1988 | US4746582 Parts for internal combustion engines |
| 05/24/1988 | US4746150 Joint for joining together two pipe ends |
| 05/24/1988 | US4746055 Method and connecting material for the metallic joining of parts |
| 05/24/1988 | US4746051 Ultrasonic welding control |
| 05/24/1988 | CA1237002A1 Method for joining tubular parts of metal by forge/diffusion welding |
| 05/18/1988 | EP0267249A1 Device for manual wire bonding. |
| 05/17/1988 | US4744504 Method of manufacturing a clad tubular product by extrusion |
| 05/11/1988 | EP0266954A2 Twisted hollow airfoil with non-twisted internal support ribs |
| 05/11/1988 | CN87107554A Method manufacturing forked track of wheel of railway switch |
| 05/10/1988 | US4743331 Joining thermoplastics; low inertia dc servo motor; initial slow speed with rapid acceleration |
| 05/10/1988 | CA1236540A1 Method and apparatus for providing extremely low- resistance connection between the end sections of two superconductors |
| 05/10/1988 | CA1236257A1 Method and apparatus of stiffening sections and a mechanical joint for use therewith |
| 05/04/1988 | EP0266073A1 Stopoff materials for use in the production of diffusion bonded superplastically formed structures |
| 05/04/1988 | EP0265927A2 Wire stacked bonding method |