| Patents for B24B 7 - Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor (8,400) |
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| 01/25/2012 | EP2408594A1 Method and device for grinding a continuous casting product |
| 01/25/2012 | EP2408593A1 Method and device for grinding a continuous casting product |
| 01/25/2012 | CN202123406U Grinding wheel |
| 01/25/2012 | CN202123405U Automatic ring collator for dual-end surface grinding machine |
| 01/25/2012 | CN202123404U Millstone translational mechanism for spring end grinder |
| 01/25/2012 | CN202123403U Transmission and foolproof device of scrubbing machine |
| 01/25/2012 | CN202123402U Portable flat plate butt weld smoother |
| 01/25/2012 | CN102328274A Eccentric positioning/clamping device |
| 01/25/2012 | CN102328273A Magnetic eccentric positioning clamping device |
| 01/25/2012 | CN102328253A Dust collector for wall surface polisher |
| 01/25/2012 | CN102328252A Multifunctional guide rail grinding head device |
| 01/25/2012 | CN102328251A Intelligent surface grinding machine with horizontal spindle and rotary table |
| 01/25/2012 | CN102328250A Numerical control rounded datum plane grinding machine for light-emitting diode (LED) sapphire |
| 01/25/2012 | CN101618521B Polishing equipment and polishing jig thereof |
| 01/24/2012 | US8100740 Corner saw |
| 01/18/2012 | EP1824639B1 Tire face grinder assembly |
| 01/18/2012 | CN202114626U Dressing device for grinding wheels of vertical grinding machine with double end faces |
| 01/18/2012 | CN202114616U Eccentric gear type grinding head |
| 01/18/2012 | CN202114565U Glass polishing fixing device |
| 01/18/2012 | CN202114564U Polishing sander for jade wall surface |
| 01/18/2012 | CN202114563U Dustless polisher |
| 01/18/2012 | CN202114562U Automatic compensation control system for grinding wheel of face grinding machine |
| 01/18/2012 | CN202114561U Multifunctional grinding head device for guide rails |
| 01/18/2012 | CN202114560U Three-face drawing machine |
| 01/18/2012 | CN202114559U Novel polisher for character surfaces |
| 01/17/2012 | US8097139 Sensor element, gas sensor, and method of manufacturing the sensor element |
| 01/12/2012 | US20120009856 Lapping a workpiece |
| 01/12/2012 | US20120009852 Work feeder for roller end face working machine, roller end face working machine and rollers for roller bearing |
| 01/12/2012 | US20120009851 Camshaft-grinding machine |
| 01/11/2012 | CN202106297U Novel spliced eccentric disc type polishing grinding head |
| 01/11/2012 | CN202106260U Ground grinding machine |
| 01/11/2012 | CN202106259U Dust-free polishing machine for metal surface |
| 01/11/2012 | CN202106258U An electric multi-grinding head wall grinding machine |
| 01/11/2012 | CN202106257U Surface grinding machine for disc-type piece |
| 01/11/2012 | CN102310349A Die for plane substrate sanding machine |
| 01/11/2012 | CN102310348A Structure of novel polishing machine |
| 01/10/2012 | US8092280 Glass substrate for magnetic disk and method for producing the same |
| 01/10/2012 | US8092277 Method of grinding semiconductor wafers, grinding surface plate, and grinding device |
| 01/05/2012 | US20120001262 Metal conductor chemical mechanical polish |
| 01/04/2012 | EP2401114A1 Compositions and methods for restoring plastic covers and lenses |
| 01/04/2012 | CN202097625U Wire drawing machine |
| 01/04/2012 | CN202097624U Digital control plain surface grinding machine for quartz ceramic crucible |
| 01/04/2012 | CN202097623U Hand-held grinding polisher |
| 01/04/2012 | CN202097622U Worktable |
| 12/29/2011 | WO2011160142A1 Grinding tool for the simultaneous sanding and polishing of floors |
| 12/29/2011 | DE202011052029U1 Schleifmaschine mit einer großen Schleiffläche Grinder with a large grinding surface |
| 12/28/2011 | EP2399708A2 Method for manufacturing electronic grade synthetic quartz glass substrate |
| 12/28/2011 | EP2399707A2 Method for manufacturing electronic grade synthetic quartz glass substrate |
| 12/28/2011 | CN202088045U 背包式集尘平磨机 Backpack mill dust levels |
| 12/28/2011 | CN202088044U 大型平面的超精密自动化加工装置 Ultra-precision automated processing device large plane |
| 12/28/2011 | CN202088043U 立柱下置式磨床 Under the column-mounted grinder |
| 12/28/2011 | CN101636243B 磨料制品及其制备和使用方法 Abrasive articles and methods of making and using |
| 12/22/2011 | US20110312255 Method for multiple cutoff machining of rare earth magnet |
| 12/22/2011 | DE102009051007B4 Verfahren zum Polieren einer Halbleiterscheibe A method of polishing a semiconductor wafer |
| 12/21/2011 | EP2397254A1 Method for multiple cutoff machining of rare earth magnet |
| 12/21/2011 | CN202079452U 一种硅棒或硅片的套圆设备 A silicone sleeve round rods or silicon devices |
| 12/21/2011 | CN202079451U 一种砂片机 One kind of sand machine |
| 12/21/2011 | CN202079448U 电主轴轴端锥孔多种锥度的磨削装置 Spindle shaft taper taper grinding a variety of devices |
| 12/21/2011 | CN102290346A 平坦化基底的方法 Flattening the substrate method |
| 12/21/2011 | CN102285007A 用于稀土磁体的多重切割加工的方法 A method for multiple cutoff machining a rare earth magnet of |
| 12/21/2011 | CN101811247B 一种异型粉末冶金精密模具加工方法 One kind of precision molds shaped powder metallurgy processing method |
| 12/20/2011 | US8079895 Glass-plate working apparatus |
| 12/20/2011 | US8079894 Chemical mechanical polishing system having multiple polishing stations and providing relative linear polishing motion |
| 12/15/2011 | US20110306280 Rotatable Disc Head As Well As Floor Treatment Machine Comprising Such Disc Head |
| 12/14/2011 | EP2394785A1 Device for assisting the support of at least one sanding and/or polishing tool |
| 12/14/2011 | EP2394784A1 Rotatable disc head as well as floor treatment machine comprising such disk head |
| 12/14/2011 | CN202070971U 一种专用玻璃局部抛光机 A dedicated local glass polishing machine |
| 12/14/2011 | CN202070970U 具有端面磨功能的车床 End mill lathe has a function |
| 12/14/2011 | CN202070969U 拉丝砂光一体机 Drawing sanding machine |
| 12/14/2011 | CN202070968U 一种可调式平面磨床用倒角治具 An adjustable surface grinding machine with a chamfer fixture |
| 12/14/2011 | CN202070967U 可调式快速倒角器 Adjustable quick chamfer |
| 12/14/2011 | CN202070966U 一种平面磨床用快速倒角组合治具 A flat chamfer grinding machine with fast combinations Fixture |
| 12/14/2011 | CN102281990A 具有窗口支撑件的研磨垫与系统 Polishing pad with a window system having a support member |
| 12/14/2011 | CN102275109A 一种用于双端面磨床加工圆锥内圈的支撑方法 A dual-face grinder processing method for supporting the inner cone |
| 12/14/2011 | CN102275108A 圆柱滚子双端面磨削装置及磨削方法 Cylindrical roller double face grinding apparatus and grinding method |
| 12/14/2011 | CN102275107A 板材砂光工艺 Sanding plate technology |
| 12/14/2011 | CN101417405B 半导体晶片的同时双面磨削 Grinding the semiconductor wafer while the double-sided |
| 12/08/2011 | WO2011152045A1 Sheet for protecting surface of semiconductor wafer, semiconductor device manufacturing method and semiconductor wafer protection method using sheet |
| 12/08/2011 | US20110300785 Apparatus for Double-Sided, Grinding Machining of Flat Workpieces |
| 12/08/2011 | US20110300784 Flexible and interchangeable multi-head floor polishing disk assembly |
| 12/08/2011 | DE102009006237B4 Waferverarbeitungsverfahren zum Verarbeiten von Wafern mit darauf ausgebildeten Bondhügeln Wafer processing method of processing wafers having formed thereon bumps |
| 12/07/2011 | EP2391478A1 Supporting device for an abrasive tool and corresponding abrasive tool |
| 12/07/2011 | CN202062275U 超平刮磨机 Ultra-flat scraping mill |
| 12/07/2011 | CN202062274U 长管式干墙面磨机 Dry wall long tube mill |
| 12/07/2011 | CN202062273U 多拖板对称式数控坐标磨床 Symmetric Multi-carriage CNC jig grinder |
| 12/07/2011 | CN102267075A 一种高效率高精度双端面磨削加工方法 A high-efficiency high-precision double disc grinding method |
| 12/07/2011 | CN102267074A 中小型轴承套圈双端面磨加工自动上下料装置及工作方法 Small bearing ring double face grinding automatic loading and unloading equipment and working methods |
| 12/07/2011 | CN102267073A 桥式晶体材料双头磨床 Bridge headed grinder crystal materials |
| 12/07/2011 | CN102267072A 磁性定位夹紧夹具 Magnetic locating and clamping fixtures |
| 12/07/2011 | CN101524829B 通过耦合涡流传感器测量薄膜厚度的方法和设备 Method and apparatus for measuring film thickness by eddy current sensor coupled |
| 12/06/2011 | US8070558 Porcelain epoxy flooring and method for producing the same |
| 12/01/2011 | US20110294406 Wafer polishing apparatus |
| 12/01/2011 | US20110293822 Method and apparatus for preparing a polarizing dye receiving surface |
| 12/01/2011 | US20110289717 Hand-held multi-function brush system with sprays |
| 11/30/2011 | CN202053118U 一种多晶硅磨削装置 One kind of grinding apparatus polysilicon |
| 11/30/2011 | CN202053117U 一种环保型自动砂光机 An eco-friendly automatic sanding machine |
| 11/30/2011 | CN202053116U 可变倾角磁性材料的磨削装置 Variable magnetic inclination of the grinding device |
| 11/30/2011 | CN102264508A 用于双面磨削加工扁平工件的设备 Equipment sided flat grinding of workpieces |
| 11/30/2011 | CN102263023A 晶片的平坦加工方法 Flat wafer processing method |
| 11/30/2011 | CN102259310A 一种超硬涂附磨具、其制造方法以及专用拉毛设备 One kind of super-hard coated abrasives, its manufacturing methods and special equipment nap |