| Patents for B23K 37 - Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the other main groups of this subclass (29,284) |
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| 02/27/2013 | CN202752769U Round three-position worktable for motorcycle battery welding processes |
| 02/27/2013 | CN202752768U Wall-through welding mould used for replacing middle-sealing battery case |
| 02/27/2013 | CN202752767U Gas protection cover for weld |
| 02/27/2013 | CN202752766U Automobile battery welding height located block |
| 02/27/2013 | CN202752765U Environmental protection hood for lead-acid storage battery pole group welding process |
| 02/27/2013 | CN202752764U Lead-acid storage battery bridge-spanning welding process environmental protection shield |
| 02/27/2013 | CN202752763U Ventilation device for absorbing lead smoke in electrode group welding process |
| 02/27/2013 | CN202752762U Equipment capable of being inflated with protective gas |
| 02/27/2013 | CN202752761U Two-pair-of-fin automatic feeding system for welding head |
| 02/27/2013 | CN202752760U Integrated position sensing device |
| 02/27/2013 | CN202752759U Full-automatic transition chamber docking device |
| 02/27/2013 | CN202752758U Automatic pulley welding machine |
| 02/27/2013 | CN202752757U Copper knitted belt for current-guide bar |
| 02/27/2013 | CN202752742U Automatic welding production line of lighters |
| 02/27/2013 | CN202752736U Bulb-in-bulb lamp foot lead wire welding machine |
| 02/27/2013 | CN202752392U Correcting machine |
| 02/27/2013 | CN102941432A Supporting rotation device for welding butterfly valve sealing ring |
| 02/27/2013 | CN102941431A Turnover fixture |
| 02/27/2013 | CN102941430A Quick assembling fixture for welding steel plate pedestal assembly |
| 02/27/2013 | CN102941429A Welding positioning device |
| 02/27/2013 | CN102941428A Multi-wire double-cantilever welding device |
| 02/27/2013 | CN102941427A Assembly H-shaped steel automatic feeding system |
| 02/27/2013 | CN102941426A Intelligent deflection system matched with robot |
| 02/27/2013 | CN102941425A Automatic dotting fixture and method thereby for dotting |
| 02/27/2013 | CN102941424A Pressure control device for welding head of electric welding machine |
| 02/27/2013 | CN102941396A Anti-deformation repair welding method for shell of aero-engine ignition device |
| 02/27/2013 | CN102941390A Multidimensional intersecting line tapping and cutting system for pipeline |
| 02/27/2013 | CN102941296A Rebar input manual driving device of rebar truss |
| 02/27/2013 | CN101868076B 软带式电磁感应加热器 Soft band electromagnetic induction heater |
| 02/26/2013 | US8381963 Compression-bonding apparatus |
| 02/26/2013 | US8381962 Injection molded solder method for forming solder bumps on substrates |
| 02/21/2013 | WO2013024940A1 Stroke adjusting apparatus for a push jack for welding work |
| 02/21/2013 | US20130042620 Method for repairing fuel nozzle guides for gas turbine engine combustors using cold metal transfer weld technology |
| 02/20/2013 | EP2558241A1 Slab flame-cutting machine for cast workpieces of steel |
| 02/20/2013 | CN202749466U Battery sealing positioning welding device |
| 02/20/2013 | CN202748571U Liquid crystal display module for positioning and welding via-hole |
| 02/20/2013 | CN202744293U Mobile hydraulic device for pressing anchor jaws |
| 02/20/2013 | CN202741986U Slag removing device |
| 02/20/2013 | CN202741985U Drill conductor pile extension fixture of offshore jacket for deepwater wellhead platform |
| 02/20/2013 | CN202741984U Ultra-long thin-walled large diameter moisture separator reheater barrel body distortion preventing device |
| 02/20/2013 | CN202741983U Stable transmission mechanism for steel pipe |
| 02/20/2013 | CN202741982U Gantry type overturning machine for production line of truck chassis |
| 02/20/2013 | CN202741981U Rotary clamp |
| 02/20/2013 | CN202741980U Welding device with variable working station |
| 02/20/2013 | CN202741979U 变位焊接装置 Variable bit welding device |
| 02/20/2013 | CN202741978U Rotary tetrahedral welding frame shared by plurality of vehicle models |
| 02/20/2013 | CN202741977U Auxiliary welding device |
| 02/20/2013 | CN202741976U Flange and pipeline weld positioning system |
| 02/20/2013 | CN202741975U Construction elevator standard knot molding tool |
| 02/20/2013 | CN202741974U Tool for welding impeller |
| 02/20/2013 | CN202741973U Welding assembly flip platform of electronic counterweight frame for elevator |
| 02/20/2013 | CN202741972U Spot welding tool for solar energy water tank inner container welding |
| 02/20/2013 | CN202741971U Non-standard solar thermal collector assembly equipment |
| 02/20/2013 | CN202741970U Shell cover vertical type multiple-strut welding anti-deformation device |
| 02/20/2013 | CN202741969U Precision tooth shape part welding accuracy guaranteeing device |
| 02/20/2013 | CN202741968U Dumper baseplate welding base |
| 02/20/2013 | CN202741967U Welding jig for lead-acid storage battery electrode |
| 02/20/2013 | CN202741966U Repairing clamp of accumulator plate |
| 02/20/2013 | CN202741965U Oscillator welding fixture |
| 02/20/2013 | CN202741964U Jumper wire welding tool for power dividers |
| 02/20/2013 | CN202741963U Oscillator welding fixture |
| 02/20/2013 | CN202741962U Storage battery pole plate and pole group repairing and welding device |
| 02/20/2013 | CN202741961U Welding clamping fixture for voltage transformer |
| 02/20/2013 | CN202741960U Reinforcing cage welding base platform |
| 02/20/2013 | CN202741959U Turntable combined machining device |
| 02/20/2013 | CN202741958U Bucket rod combining device |
| 02/20/2013 | CN202741957U Scissors arm combined device |
| 02/20/2013 | CN202741956U Lift truck working platform combined device |
| 02/20/2013 | CN202741955U Limiting combination device |
| 02/20/2013 | CN202741954U Device for adjusting butted staggered edges of rolling pipelines |
| 02/20/2013 | CN202741953U Mold for welding cable duct brackets in batches |
| 02/20/2013 | CN202741952U Circular groove machining device |
| 02/20/2013 | CN202741951U Automatic dual-purpose welding-cutting device |
| 02/20/2013 | CN202741950U Automatic welding device used for cylindrical weldment |
| 02/20/2013 | CN202741949U Plate and strip edge brushing machine |
| 02/20/2013 | CN202741948U Anti-explosion wheel welding bracket |
| 02/20/2013 | CN202741947U Cooling and blowing tool |
| 02/20/2013 | CN202741946U Magnetic measurement small-board storage device |
| 02/20/2013 | CN202741945U H-shaped steel gantry welding machine |
| 02/20/2013 | CN202741944U Automatic welding device for epoxy resin coated composite steel pipe |
| 02/20/2013 | CN202741943U Epoxy resin coated composite steel pipe welding device |
| 02/20/2013 | CN202741942U Automatic double-head welding machine |
| 02/20/2013 | CN202741941U Assembly line device for welding of small excavator platform |
| 02/20/2013 | CN202741940U Welding operation platform |
| 02/20/2013 | CN202741939U Welding operation platform |
| 02/20/2013 | CN202741938U Automatic welding device for external circular seam of tank body of semi trailer |
| 02/20/2013 | CN202741937U Thermal insulation coaming for welding end plate of holding-basket-free pile |
| 02/20/2013 | CN202741936U Water cooling copper welding plate |
| 02/20/2013 | CN202741935U Multifunctional welding device |
| 02/20/2013 | CN202741934U Leveling and fixing mechanism for trial-produce welding wire stand post frame |
| 02/20/2013 | CN202741933U Preheating device for welding of pulley |
| 02/20/2013 | CN202741932U Four-axle numerically-controlled automobile fuel tank imitating seam welder |
| 02/20/2013 | CN202741931U Anchor base splicing device |
| 02/20/2013 | CN202741930U Bottom ring welding device for gas storage tank |
| 02/20/2013 | CN202741929U Novel automatic welding unit |
| 02/20/2013 | CN202741905U Numerical control gantry automatic welding and formed gantry automatic welding assembly thereof |
| 02/20/2013 | CN202741903U Automatic welding machine for conical tank |
| 02/20/2013 | CN202741888U Inner wall overlaying system for steel pipe |
| 02/20/2013 | CN102935575A Large-pipe-diameter shell section pair group extension device |
| 02/20/2013 | CN102935574A 开口变位机 Opening positioner |