| 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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| 07/07/2009 | US7556557 Welding robot comprising an electrode grinder secured on a moving assembly of said welding robot |
| 07/07/2009 | US7556555 Polishing pad, use thereof and method for manufacturing the same |
| 07/02/2009 | US20090170416 Methods and Apparatus for Forming a Slurry Polishing Pad |
| 07/02/2009 | DE102008060490A1 Wafer surface grinding device for e.g. integrated circuit, has waste liquid recycling section recycling grinding water as waste liquid, and waste liquid feeding section i.e. pump, feeding recycled waste liquid to grinding disk |
| 07/01/2009 | CN201264188Y Self-centering device of workpiece |
| 07/01/2009 | CN101468444A Lumber sanding grinder |
| 07/01/2009 | CN101468443A 磨削装置 Grinding apparatus |
| 07/01/2009 | CN100506449C Roll cutting apparatus |
| 06/25/2009 | US20090163124 Reciprocating linear sander |
| 06/25/2009 | US20090163122 System and method for polishing surface of tape-like metallic base material |
| 06/25/2009 | US20090163120 Wafer grinding machine and wafer grinding method |
| 06/25/2009 | US20090163117 Method of producing glass substrate for perpendicular magnetic recording disk |
| 06/25/2009 | US20090163116 CD repair apparatus |
| 06/25/2009 | US20090163114 Systems and Methods for Dynamic Slurry Blending and Control |
| 06/25/2009 | DE102008063716A1 Wafer-Schleifmaschine und Wafer-Schleifverfahren Wafer grinding and wafer grinding process |
| 06/24/2009 | CN201261150Y Seismic strickling machine guide clamping mechanism for ceramic tile polishing production line |
| 06/24/2009 | CN100503163C Method and device of processing rolling bearing unit for wheel |
| 06/24/2009 | CN100503161C Method and apparatus for processing sliders for use in disk drives and the like |
| 06/24/2009 | CN100503114C Methods and apparatus for electromechanically and/or electrochemically removing conductive material from a microelectronic substrate |
| 06/24/2009 | CN100502754C Device in a circular, disk-shaped element intended for cleaning purposes |
| 06/23/2009 | US7549910 Blade sharpening holder |
| 06/18/2009 | WO2009073988A1 Floor grinding apparatus |
| 06/18/2009 | US20090156097 Method for processing a work-piece |
| 06/18/2009 | US20090151164 Method of Producing Rolling Bearing Device for Wheel |
| 06/18/2009 | DE102007060973A1 Brittle-rigid material e.g. ceramics, grinding method for e.g. glass optics in laser technology, involves subjecting grinding tool to intermediate sharpening and/or cleaning with impact sound that is subjected to specific value |
| 06/17/2009 | CN201257618Y Special grinding apparatus for repairing stone local defect |
| 06/17/2009 | CN201257617Y Constant pressure flow control lubricating system of high precise plane molding grinder |
| 06/11/2009 | WO2009071091A1 Grinding apparatus and cleaning unit for grinding apparatus |
| 06/11/2009 | WO2009071090A1 Apparatus for double-sided grinding |
| 06/11/2009 | US20090149118 Silicon Wafer Grinding Apparatus, Retaining Assembly Used for the Same and Silicon Wafer Flatness Correcting Method |
| 06/10/2009 | CN201253789Y Self-cooling grinding machine |
| 06/10/2009 | CN201253788Y Plane surface grinding machine |
| 06/10/2009 | CN201253787Y Grinding and polishing clamping device for processing square massive crystal material sample |
| 06/10/2009 | CN201253786Y Pressure-regulating device of flat-surface grinding machine |
| 06/10/2009 | CN101450454A Continuous double-side grinding method and device of sheet parts |
| 06/10/2009 | CN101450453A Clamping tool for grinding and processing armature component of electrohydraulic servo valve |
| 06/09/2009 | CA2336866C A mobile surfacing machine |
| 06/04/2009 | WO2009069509A1 Working object grinding method |
| 06/04/2009 | US20090143894 Bevel/backside polymer removing method and device, substrate processing apparatus and storage medium |
| 06/04/2009 | US20090142996 Polishing apparatus and method |
| 06/04/2009 | US20090142995 Slurry supply system |
| 06/04/2009 | US20090142480 Optimal Acoustic Impedance Materials for Polished Substrate Coating to Suppress Passband Ripple in BAW Resonators and Filters |
| 06/04/2009 | DE202009004163U1 Schleifmaschine Grinding machine |
| 06/04/2009 | DE202008017118U1 Acrylpoliermaschine Acrylic Polishing Machine |
| 06/04/2009 | DE102008058822A1 Grinding wheel fitting mechanism for grinding device, has grinding element whose end surfaces protrudes around distance from other surfaces of other element in state, where disks are attached at fitting surfaces in separated manner |
| 06/03/2009 | EP2065130A1 Method and apparatus for surface treatment of a long piece of material |
| 06/03/2009 | EP2064028A2 Face finished honeycomb structures and methods of manufacturing same |
| 06/03/2009 | CN201249377Y Double-straight-edge precise polishing device |
| 06/03/2009 | CN201249376Y Bridge type multi-head automatic buffing machine |
| 06/03/2009 | CN201249375Y Grinding machine for ceramic tube end face |
| 06/03/2009 | CN201249374Y Chamfering finisher for an inner hole position type end surface |
| 06/03/2009 | CN201249373Y Planar grinding device of ferrite material |
| 06/03/2009 | CN101444898A Grinding wheel mounting mechanism |
| 06/03/2009 | CN100493841C Grinder station, supporting jig and method for operating supporting jig |
| 06/03/2009 | CN100493840C Circular saw blade profile centerless grinding machine and method for centerless grinding for circular saw blade profile |
| 05/28/2009 | WO2009067077A1 Grinding elements |
| 05/28/2009 | US20090137192 Multi-zone pressure control system |
| 05/28/2009 | US20090137191 Copper cmp polishing pad cleaning composition comprising of amidoxime compounds |
| 05/28/2009 | US20090137190 Method and apparatus for dressing polishing pad, profile measuring method, substrate polishing apparatus, and substrate polishing method |
| 05/28/2009 | DE202006020657U1 Schleifvorrichtung zum Schleifen des Fußes eines Keramik- oder Porzellan-Gegenstandes A grinding apparatus for grinding the foot of a ceramic or porcelain article |
| 05/27/2009 | EP1855840B1 Machining spindles |
| 05/27/2009 | CN201244774Y Stainless steel sheet grinding machine |
| 05/27/2009 | CN201244757Y Brick grinding machine fixture |
| 05/27/2009 | CN201244756Y Automatic blanking stacking mechanism of bearing double-ended grinding machine |
| 05/27/2009 | CN101439484A Machine for automatically polishing stone with adjustable trolley and cyclic track |
| 05/27/2009 | CN100491070C Grinding and polishing method |
| 05/21/2009 | US20090130960 Method For Producing A Semiconductor Wafer With A Polished Edge |
| 05/21/2009 | US20090130958 Fixed Abrasive Pad Having Different Real Contact Areas and Fabrication Method Thereof |
| 05/21/2009 | US20090130956 Polishing apparatus and polishing method |
| 05/21/2009 | US20090130955 Loading Device of Chemical Mechanical Polishing Equipment for Semiconductor Wafers |
| 05/20/2009 | EP2060362A2 Process and plant for working a stone tile and tile thus obtained |
| 05/20/2009 | CN201239906Y Stone sander |
| 05/20/2009 | CN201239905Y Dedusting system of stainless steel levelling machine |
| 05/20/2009 | CN201239904Y Processing device for adjusting washer |
| 05/20/2009 | CN101434046A 磨削装置 Grinding apparatus |
| 05/20/2009 | CN100488725C Method for effectively controlling useful time of grinding pad |
| 05/20/2009 | CN100488724C Method for effectively controlling useful time of grinding pad |
| 05/20/2009 | CN100488718C Excircle grinding type planar grinding machine |
| 05/19/2009 | US7534163 Polishing pad |
| 05/14/2009 | WO2009060574A1 Spacer manufacturing method for spindle stock |
| 05/14/2009 | WO2009059384A1 Method and device for mechanically processing diamond |
| 05/14/2009 | US20090124181 Knife blade dressing apparatus |
| 05/14/2009 | US20090124175 Double-Side Polishing Method for Wafer |
| 05/14/2009 | US20090124172 Aqueous dispersion for chemical mechanical polishing, chemical mechanical polishing method, kit for chemical mechanical polishing, and kit for preparing aqueous dispersion for chemical mechanical polishing |
| 05/14/2009 | CA2706285A1 Method and device for mechanically processing diamond |
| 05/13/2009 | EP1871552A4 Knife blade dressing apparatus |
| 05/13/2009 | CN201235498Y Lapping machine for two-side of wafer |
| 05/13/2009 | CN201235480Y Novel grinding disc type ceramic polisher |
| 05/13/2009 | CN201235479Y Centerless grinding machine with double abrasive wheel frames |
| 05/12/2009 | US7531415 Multilayered CMP stop for flat planarization |
| 05/12/2009 | US7531043 Between the steps of washing and polishing, wetting the surface of the glass substrate with water and a carboxylic acid (oxalic acid, citric acid, tartaric acid, malic acid), and dipping the wetted substrate into a washing solution while the surface is still wet; reduced number of surface defects |
| 05/12/2009 | US7530130 Multi-tool incising attachment method and apparatus |
| 05/07/2009 | DE102004012792B4 Vorrichtung zur flächenmäßigen Bearbeitung von Böden, Wänden und Decken Apparatus for areal sanding floors, walls and ceilings |
| 05/06/2009 | EP2055428A2 Brush device to carbon brush a workpiece |
| 05/06/2009 | CN101422867A Smart conditioner rinse station |
| 05/05/2009 | US7527545 Methods and tools for controlling the removal of material from microfeature workpieces |
| 05/05/2009 | US7526984 Roll cutting apparatus |
| 04/30/2009 | US20090111362 Polishing Apparatus |
| 04/30/2009 | US20090111358 Polishing apparatus and polishing method |
| 04/30/2009 | US20090108266 Friction Control in Apparatus Having Wide Bandgap Semiconductors |