| Patents for B28D 1 - Working stone or stone-like materials, e.g. brick, concrete, not provided for elsewhere; Machines, devices, tools therefor (14,003) |
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| 01/06/2011 | US20110000475 Heat reducing slot on a carbide plate and method of use thereof |
| 01/05/2011 | EP2269791A1 Cutting device with ring saw |
| 01/05/2011 | EP2269765A1 Method of cutting a semiconductor substrate using multiphoton absorption phenomenon pulsed laser beam ; Semiconductor chip cut according to the method |
| 01/05/2011 | EP2269286A1 Electric saw communication |
| 01/05/2011 | CN201693685U 超声打孔机视觉定位系统 Ultrasonic drilling machine vision positioning system |
| 01/05/2011 | CN201693684U Automatic stepping material conveying mechanism |
| 01/05/2011 | CN201693683U Polygonal ceramic drill |
| 01/05/2011 | CN201693682U Steel wire saw with spring |
| 01/05/2011 | CN201693251U Camping fretsaw |
| 01/05/2011 | CN201693207U Mechanical device for punching at two ends |
| 01/05/2011 | CN101934557A Process for carrying out shape cutting on stone by electroplated diamond wire saw |
| 01/05/2011 | CN101516637B Device for removal of food pits |
| 01/04/2011 | CA2612884C Method and apparatus for the artificial aging of blocks |
| 12/30/2010 | US20100327416 Laser beam machining method, laser beam machining apparatus, and laser beam machining product |
| 12/30/2010 | US20100326416 High speed abrasive cutting blade with simulated teeth |
| 12/30/2010 | DE112008003294T5 Zerkleinerungs-oder Aushubwerkzeug mit einem Einsatz aus einem Wolframcarbid-Hartmetall und einem Ring Crushing or Excavation tool with an insert of a cemented tungsten metal and a ring |
| 12/29/2010 | WO2010149379A1 Wear-resistant insert for a cutting or breaking tool |
| 12/29/2010 | EP2267763A2 Method for cutting semiconductor substrate |
| 12/29/2010 | EP1498216B1 Method of cutting processed object |
| 12/29/2010 | EP1064134B1 Saw having movable table and saw blade |
| 12/29/2010 | CN201687479U Mine quarrying slab cutting balance saw slotting machine |
| 12/29/2010 | CN201685346U Novel stone material cutting machine |
| 12/29/2010 | CN201685345U Self-aligning guide rod device for cutting machines |
| 12/29/2010 | CN201685344U Improved structure of diamond sawblade |
| 12/29/2010 | CN201685343U Novel structure of diamond saw blade |
| 12/29/2010 | CN201685342U Tool-bit construction of diamond sawblade |
| 12/29/2010 | CN201685341U Modified diamond saw blade |
| 12/29/2010 | CN201685340U Novel saw blade structure |
| 12/29/2010 | CN201685339U Diamond saw blade |
| 12/29/2010 | CN201685338U Bidirectional rotating diamond saw blade grooving machine |
| 12/29/2010 | CN201685337U Bridge type multi-blade stone sawing machine |
| 12/29/2010 | CN201685336U Automatic on-line prebaking anode grooving machine |
| 12/29/2010 | CN201685335U Static pressure row saw |
| 12/29/2010 | CN201684945U Automatic feed system |
| 12/29/2010 | CN201684944U Full-automatic drilling machine tool |
| 12/29/2010 | CN101929242A Mechanism for vibrating and cutting |
| 12/29/2010 | CN101927532A Ceramic tile cutting machine |
| 12/29/2010 | CN101927531A Driving mechanism for wire saw |
| 12/29/2010 | CN101927530A Processing method for large breadth thin stone boards and super-thin boards |
| 12/29/2010 | CN101519804B Method for preparing zirconia filament guide button for silk reeling |
| 12/26/2010 | CA2670324A1 Inlaid stone composite |
| 12/23/2010 | WO2010146434A1 Sawing machine for sawing a material in block form with a device for tensioning a flexible tool wound on pulleys |
| 12/23/2010 | US20100324868 Core Sample Preparation, Analysis, And Virtual Presentation |
| 12/23/2010 | US20100319673 Blade ring saw blade |
| 12/23/2010 | US20100319672 Corner saw |
| 12/23/2010 | US20100319671 Engine-powered tool |
| 12/22/2010 | EP2263840A1 Floor slab cutting device for creating a groove |
| 12/22/2010 | CN201677410U Double-blade cutting machine |
| 12/22/2010 | CN201677409U Remote control stone infrared bridge cutting machine |
| 12/22/2010 | CN201677408U Sand-filtering device for water jet cutting equipment |
| 12/22/2010 | CN201677407U Electric hammer drill |
| 12/22/2010 | CN201677406U Grid tool bit diamond circular saw blade |
| 12/22/2010 | CN201677405U Stone opener |
| 12/22/2010 | CN1931550B Drilling bit with both drilling and reaming function |
| 12/22/2010 | CN101925547A Cutter head device for glass cutting machine |
| 12/22/2010 | CN101037291B Method and device for producing glass panes of any desired contour from sheet glass |
| 12/16/2010 | US20100313868 Concrete block splitting and pitching apparatus and method |
| 12/16/2010 | US20100313867 Universal dust collection shroud for high speed gas powered saws |
| 12/16/2010 | DE102009026638A1 Vorrichtung zum Verstellen eines Blattschutzhalters einer Wandsäge Device for adjusting a blade guard holder of a wall saw |
| 12/15/2010 | EP2260963A1 Method and jig assembly for manufacturing outer blade cutting wheel |
| 12/15/2010 | CN201669808U Frame-type tile bevel edge cutting machine |
| 12/15/2010 | CN201669807U Small stone cutting machine |
| 12/15/2010 | CN201669806U Improved structure of diamond wire saw |
| 12/15/2010 | CN201669805U Bead-like type diamond wire saw |
| 12/15/2010 | CN201669804U Lifting mechanism of stone sawing machine |
| 12/15/2010 | CN101913206A Natural stone decoloring process |
| 12/15/2010 | CN101115581B Method of producing knife for substrate of brittle material |
| 12/15/2010 | CN101053981B Brazing-thermal pressing sintering diamond tool sectional block |
| 12/15/2010 | CN101043976B Device and method for adjusting the drilling direction of a drilling tool for an ophthalmic lens |
| 12/14/2010 | US7849847 Drainage apparatus for a singulation system |
| 12/09/2010 | WO2010139199A1 Stone backing material and an inlaid decorative stone formed by the same |
| 12/09/2010 | DE10336455B4 Verfahren und Vorrichtung zur Bearbeitung der Außenkontur eines plattenförmigen Werkstücks Method and device for machining of the outer contour of a plate-shaped workpiece |
| 12/08/2010 | EP2258527A2 Device for adjusting a blade protection holder of a wall saw |
| 12/08/2010 | CN201666263U Flexible shaft driven cutting machine water pump |
| 12/08/2010 | CN201664968U Mechanism having saw blade cover of cutting machine always keep horizontal |
| 12/08/2010 | CN201664967U Cemented carbide circular saw blade |
| 12/08/2010 | CN201664966U Diamond cutting and grinding sheet |
| 12/08/2010 | CN1979117B Assembled light universal lancing precision processing apparatus and method therefor |
| 12/08/2010 | CN1906003B Scribe head and scribe device |
| 12/08/2010 | CN1883908B Honeycomb structure |
| 12/08/2010 | CN101905489A Machining method of precise and fine graphite electrodes by using diamond coated cutting tool |
| 12/08/2010 | CN101905447A Method and jig assembly for manufacturing outer blade cutting wheel |
| 12/08/2010 | CN101108515B Three-dimensional numerical control circular arc spherical surface processing machine |
| 12/02/2010 | WO2010137778A1 Concrete structure wrecker with diamond wire saw alternatively formed with thick and thin parts and cyclone dust collector, and destruction method using same |
| 12/02/2010 | WO2010136057A1 Method for calibrating surfaces of stone material |
| 12/02/2010 | WO2010135949A1 Proton beam assisted ultraprecise processing method for processing single-crystal fragile material |
| 12/02/2010 | WO2010075592A3 Abrasive tip for abrasive tool and method for forming and replacing thereof |
| 12/02/2010 | US20100300423 Compound semiconductor substrate production method |
| 12/02/2010 | US20100300422 Device for the support, drive and/or transmission of motion to a diamond wire on machines for cutting stones |
| 12/02/2010 | US20100299944 Cutting or sawing machine |
| 12/02/2010 | DE102009023089A1 Drilling body has shank and one or multiple drilling flour exhausting slots and one or multiple spirals with smaller diameter opposite to shank |
| 12/02/2010 | CA2763833A1 Method for calibrating surfaces of stone material |
| 12/01/2010 | EP2255939A2 Breaking apparatus and breaking method |
| 12/01/2010 | EP2255924A1 Method for calibrating surfaces of stone material |
| 12/01/2010 | EP2061718B1 Transportation of sulphur from solid sulphur deposits, in blocks of large dimensions |
| 12/01/2010 | CN201660706U Plating tank for producing diamond wire saw |
| 12/01/2010 | CN201660299U green brick conveying mechanism of angle brick edge cutting machine |
| 12/01/2010 | CN201659639U Chopper |
| 12/01/2010 | CN201659638U Novel cutting blade |
| 12/01/2010 | CN201659637U Clean ceramic tile cutting machine |