| 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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| 12/04/2013 | CN103423251A Sleeve, manufacturing method of sleeve and fixing member comprising sleeve |
| 12/04/2013 | CN103422780A Novel bus lateral cabin door structure and manufacturing process thereof |
| 12/04/2013 | CN103422612A Corrugated plate steel girder bent in height direction and manufacturing technology |
| 12/04/2013 | CN103419041A Process for machining positioning device for combination fixture of workbench of numerical-control milling machine |
| 12/04/2013 | CN103419030A Process for machining support frame structure of gear box of numerical-control machine tool |
| 12/04/2013 | CN103419006A Technology of manufacturing solid broach through composite technology |
| 12/04/2013 | CN103419005A Small heat pipe manufacturing process |
| 12/04/2013 | CN103419004A Method for machining dry quenching pre-heater radial heat exchange tube |
| 12/04/2013 | CN103419003A Constant speed drive shaft ball case processing technology |
| 12/04/2013 | CN103419002A Temperature cooling precision forming method of big modulus high boss bevel gear |
| 12/04/2013 | CN103419001A Piston rod processing technology |
| 12/04/2013 | CN103419000A Machining method of main impeller of self-sucking pump |
| 12/04/2013 | CN103418999A Automobile axle shaft machining technique |
| 12/04/2013 | CN103418998A Motor vehicle hub processing technology |
| 12/04/2013 | CN103418997A Machining method for suspension bridge pin joint rope clip |
| 12/04/2013 | CN103418996A Method for machining extra large circular arc plates |
| 12/04/2013 | CN103418995A Method of manufacturing micron-sized superfine aluminum fiber |
| 12/04/2013 | CN103418994A Method for equal-strength butt joint of steel tubes |
| 12/04/2013 | CN103418993A Machining technology of top cover of large water guide mechanism |
| 12/04/2013 | CN103418992A Thrust-rod ball-head forming technology |
| 12/04/2013 | CN103418991A Machining process of large duplex stainless steel impeller |
| 12/04/2013 | CN103418990A Machining method and special fixture for pump block |
| 12/04/2013 | CN103418989A Reactor filter assembly screen production method |
| 12/04/2013 | CN103418822A Rough milling cutter for rotor and wheel groove of steam turbine and manufacturing technology of rough milling cutter |
| 12/04/2013 | CN103418804A Processing technique for drilling machine gearbox body |
| 12/04/2013 | CN103418722A Processing method of carrying out rotary forging on forge pieces with high precision of truck hub |
| 12/04/2013 | CN103418714A Mould for manufacturing divided rims and manufacturing method of divided rims |
| 12/04/2013 | CN103417125A Five-layer metal composite material cookware and metal composite plate preparation method thereof |
| 12/04/2013 | CN102735088B Conical slit-type hot end heat exchanger of coaxial pulse tube refrigerator and manufacturing method |
| 12/04/2013 | CN102554556B Machining method for eliminating wear of propeller hub and blades of adjustable propeller device |
| 12/04/2013 | CN102489966B Method for manufacturing connecting rod type plunger |
| 12/04/2013 | CN102489954B Cooling element and manufacturing method thereof |
| 12/04/2013 | CN102445095B Multi-passage spiral corrugated plate type heat exchanger |
| 12/04/2013 | CN102430898B Hole machining method for back flange face and split of high-pressure cylinder of steam turbine unit above 0.3 million kilowatts |
| 12/04/2013 | CN101817286B Connection structure of rim using tubeless tyre and spoke and processing method thereof |
| 11/30/2013 | CA2808491A1 Friction welded turbine disk and shaft |
| 11/28/2013 | WO2013175485A1 Bearing spacer |
| 11/28/2013 | WO2013174456A1 Method for producing piston rings |
| 11/28/2013 | US20130316034 Casting Machine Valve |
| 11/28/2013 | US20130315746 Wind blades and producing method thereof |
| 11/28/2013 | US20130315365 Method and apparatus for a jet pump inlet-mixer slip joint |
| 11/28/2013 | US20130312935 Heat-absorbing device with phase-change material |
| 11/28/2013 | US20130312360 Mechanical coupling arrangement for a lattice support beam |
| 11/28/2013 | US20130312263 Method for manufacturing an air intake structure for a turbojet engine nacelle |
| 11/28/2013 | US20130312261 Method for producing a reinforced metal part, such as a reinforcement for a turbine-engine blade |
| 11/28/2013 | DE102012208860A1 Verfahren zur Herstellung von Kolbenringen A process for the production of piston rings |
| 11/28/2013 | DE102012208558A1 Verfahren zur Herstellung einer stoffschlüssigen Verbindung A process for preparing a cohesive connection |
| 11/28/2013 | DE102012023125B3 Manufacturing method for soldered plate heat exchanger, involves adding two piece tube to connect plate stack to collecting container, where two pipe ends are pushed into each other, after single soldering operation is carried out |
| 11/27/2013 | EP2666878A1 Self-lubricating mower blade and method for manufacturing same |
| 11/27/2013 | CN203304852U Production system by means of free forging for manufacturing positioning sleeves for core winding rollers on thin film production line |
| 11/27/2013 | CN103410786A Vapor compression casing of vapor compressor and manufacturing method thereof |
| 11/27/2013 | CN103410081A Steel box type composite beam forming method |
| 11/27/2013 | CN103406736A Technology for machining lens cone plastic mould precise assembly of digital camera |
| 11/27/2013 | CN103406735A Machining method of crank shaft of robot RV speed reducer |
| 11/27/2013 | CN103406734A Machining method of valve seat of relief valve |
| 11/27/2013 | CN103406733A Method for fabricating great bridge arch rib |
| 11/27/2013 | CN103406732A Sectional manufacturing process for pile leg flat pallet |
| 11/27/2013 | CN103406731A Sectional manufacturing process for pile leg side plate |
| 11/27/2013 | CN103406730A Manufacturing technology for support frame |
| 11/27/2013 | CN103406729A Full-spraying beverage cylindrical can production process |
| 11/27/2013 | CN103406728A Method for manufacturing hub bearings of automobiles |
| 11/27/2013 | CN103406727A Manufacturing method of large ball valve ball |
| 11/27/2013 | CN103406726A Adjusting valve multistage maze type core package manufacturing method and special milling and welding clamp for method |
| 11/27/2013 | CN103406725A Flutter model truss machining method |
| 11/27/2013 | CN103406724A Technological method for enhancing bearing capacity of pressure-resistant structure |
| 11/27/2013 | CN103406723A Manufacturing method of panel of microwave oven chamber |
| 11/27/2013 | CN103406722A Processing technique of outer chain plates of glove conveying chain |
| 11/27/2013 | CN103406721A Assembled zinc steel guardrail production technology |
| 11/27/2013 | CN103406720A Flange manufacturing method |
| 11/27/2013 | CN103406719A Piston rod direct extruding and rolling finish machining technology |
| 11/27/2013 | CN103406674A Method for manufacturing and welding wave web box type section beam and diaphragms |
| 11/27/2013 | CN102642119B Manufacturing process of dining-table support guide arm |
| 11/27/2013 | CN102601398B Diamond cutting tool and method for manufacturing same |
| 11/27/2013 | CN102528386B Method for processing nozzle shell by using bar stock |
| 11/27/2013 | CN102513783B Full-automatic production method for cold-rolling ultralight wheel hub made of aluminum alloy plate |
| 11/27/2013 | CN102489956B Blank wedge cross rolling precise blank-forging die-forging forming process for engine camshaft of internal combustion engine |
| 11/27/2013 | CN102489951B Preparation method of niobium tubular target materials for sputtering |
| 11/27/2013 | CN102489945B Manufacture method of anti-deformation water beam in sintering system |
| 11/27/2013 | CN102489935B Blast-furnace tuyere preparation method |
| 11/27/2013 | CN102443741B Manufacturing method for steel ball for ball mill |
| 11/27/2013 | CN102430899B Numerical control machining method for support parts |
| 11/26/2013 | US8590355 Chopping blade and counterblade for a chopping device and process for its production |
| 11/26/2013 | US8590160 Grid runner cap anchoring lance |
| 11/26/2013 | US8590158 Methods of making filter apparatus and fabricating a porous ceramic article |
| 11/21/2013 | WO2013170583A1 Superconductive nano heat transfer plate type heat exchanger and manufacturing method thereof |
| 11/21/2013 | US20130309542 Battery cell assembly and method for manufacturing a cooling fin for the battery cell assembly |
| 11/21/2013 | US20130309523 Plate-shaped workpiece forming method and formed article |
| 11/21/2013 | US20130309070 Inner bypass duct wall attachment |
| 11/21/2013 | US20130306380 Utilization of expandable reamer blades in rigid earth-boring tool bodies |
| 11/21/2013 | US20130306296 Semiconductor module radiator plate fabrication method, radiator plate, and semiconductor module using the same |
| 11/21/2013 | US20130306284 Heat Exchanger Panel And Method For Manufacturing Thereof |
| 11/21/2013 | US20130305877 Alignment sleeve and seal |
| 11/21/2013 | US20130305743 Thermoelectric module with a heat conducting layer and method of manufacturing a thermoelectric module |
| 11/20/2013 | EP2663423A1 Method for creating a metal reinforcement |
| 11/20/2013 | EP2223767B1 Method of manufacturing a blade and blade |
| 11/20/2013 | EP2223766B1 Method of manufacturing a blade and blade |
| 11/20/2013 | CN203297407U Gear hub of clutch |
| 11/20/2013 | CN103402691A Method for producing a metal component such as a turbomachine blade reinforcement |
| 11/20/2013 | CN103402340A Electronic product middle frame and processing method thereof |
| 11/20/2013 | CN103398606A Single-channel spiral plate type heat exchanging member and manufacturing method thereof |