| 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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| 03/22/2007 | US20070062354 Work piece support structure |
| 03/21/2007 | EP1763612A1 Method and apparatus for forming cracks in concrete |
| 03/21/2007 | EP1423244B1 Devices for detaching substrates and the associated methods |
| 03/21/2007 | CN2880442Y Saw bit for sawing hongshiite |
| 03/21/2007 | CN2880441Y Stone saw bit controlling apparatus |
| 03/21/2007 | CN1933949A Granite slabs cut with frame saw employing blades with diamond-containing segments and method of cutting thereof |
| 03/21/2007 | CN1931550A Drilling bit with both drilling and reaming function |
| 03/20/2007 | US7192095 Support base for toolholder of a milling drum |
| 03/15/2007 | WO2007028359A1 Method and device for machining workpieces made of glass or glass ceramics |
| 03/15/2007 | US20070056575 Hand-Held Power Tool Device |
| 03/15/2007 | US20070056574 Cutting segment, method for manufacturing cutting segment, and cutting tool comprising the same |
| 03/14/2007 | EP1761373A1 Facing machine for large plates of natural stone, like granite and hard stones |
| 03/14/2007 | CN2878021Y Diamond drilling drum |
| 03/14/2007 | CN2878020Y Continuous forming building wallboard saw cutting machine |
| 03/14/2007 | CN1929978A Method for forming vertical crack on brittle board and vertical crack forming apparatus |
| 03/14/2007 | CN1929977A Chainsaw chain for concrete |
| 03/14/2007 | CN1304312C Glass of touching board, the touching board and portable terminal with the touching board |
| 03/08/2007 | US20070051356 System for cutting stone |
| 03/08/2007 | US20070051355 Brazed diamond tools and methods for making the same |
| 03/08/2007 | US20070051354 Brazed diamond tools and methods for making the same |
| 03/07/2007 | CN2875760Y Biwheel cutting composite saw blade |
| 03/07/2007 | CN2875759Y Tool device of disc stone saw |
| 03/07/2007 | CN2875758Y Processing machine of bar stone |
| 03/07/2007 | CN2875757Y Micro crystal glass tablet |
| 03/07/2007 | CN1925945A Laser processing apparatus |
| 03/07/2007 | CN1923485A Column shape active carbon cutting shaper |
| 03/07/2007 | CN1302905C Block splitting assembly and method |
| 03/01/2007 | US20070049173 Process, apparatus and slurry for wire sawing |
| 03/01/2007 | DE102005040343A1 Wire saw for cutting glass has device for presetting water content of gas surrounding at least part of slurry |
| 02/28/2007 | EP1757395A1 Machining head for spark erosion machining assisted with chemical etching. |
| 02/28/2007 | EP1756253A1 Matrix liquid for producing a chip removal suspension, and used as a lubricating or machining liquid |
| 02/28/2007 | EP1175540B1 Multilayered molded body and method for producing a multilayered molded body |
| 02/28/2007 | EP0970786B1 Drilling jig for spectacle lens and method of drilling spectacle lens |
| 02/28/2007 | CN2873462Y Hole opener for bottle cap |
| 02/28/2007 | CN1919566A Scroll saw machining method |
| 02/28/2007 | CN1919565A Diamond saw slice and processing technique |
| 02/28/2007 | CN1301855C Compound tile having having a natural stone visible face and fabrication process |
| 02/28/2007 | CN1301839C Forward multistage vertical multi-saw web combined continuous stone cutter |
| 02/28/2007 | CN1301838C Vertical multi-saw blade combined continuous cutting machine for stone |
| 02/27/2007 | US7182234 Substrate cutting device and method |
| 02/27/2007 | US7182080 Apparatus and method for finishing stone tiles |
| 02/22/2007 | WO2007021193A1 A wire tension system for a diamond wire saw |
| 02/22/2007 | WO2007020414A1 Splitting devices |
| 02/22/2007 | US20070042685 System and method for cutting granite or similar materials |
| 02/22/2007 | US20070039932 Device for separative machining of components made from brittle material with stress-free component mounting |
| 02/22/2007 | DE10323364B4 Vorrichtung zum Schneiden eines Kerbs in eine Betonmauer Device for cutting curbs in a concrete wall |
| 02/22/2007 | DE102005039070A1 Vorrichtung und Verfahren zum Plasmaschneiden von Werkstücken Apparatus and method for plasma cutting workpieces |
| 02/21/2007 | EP1353784B1 Cutting tool |
| 02/21/2007 | EP1284847B1 Wire saw and process for slicing multiple semiconductor ingots |
| 02/21/2007 | CN2871158Y Stand assembly of striker |
| 02/21/2007 | CN2871157Y Automatic hole driller |
| 02/21/2007 | CN1916107A Reagent for cooling cutter head of diamond |
| 02/21/2007 | CN1915634A Concrete drill |
| 02/21/2007 | CN1915633A Electroplated diamond saw in stairs form, and manufacturing method |
| 02/20/2007 | US7178878 Chisel |
| 02/20/2007 | US7178517 Diamond saw blade for milling |
| 02/15/2007 | WO2007017870A2 Computer-controlled milling machine for producing lenses for clip-on accessory |
| 02/15/2007 | WO2007017569A1 Method and device for mounting or removing a boring tool on or from the mandrel of a device for milling and boring ophthalmic lenses |
| 02/15/2007 | WO2006133565B1 An apparatus for exposing corners of an artificial stone to an ageing device |
| 02/15/2007 | US20070033811 Concrete drill |
| 02/15/2007 | DE19723078B4 Verfahren und Vorrichtung zur Reinigung von Wafern Method and apparatus for cleaning wafers |
| 02/15/2007 | DE102005037835A1 Paving stone treatment method involves tilting top stones of stone layer moved to processing machine, in specific directions |
| 02/15/2007 | CA2618182A1 Computer-controlled milling machine for producing lenses for clip-on accessory |
| 02/14/2007 | EP1752270A1 Device for surface processing of concrete and natural stone products |
| 02/14/2007 | EP1372923B1 Masonry block splitting assembly and method |
| 02/14/2007 | CN2868629Y Lifting slide-rail device for processing stone |
| 02/14/2007 | CN2868628Y Strickle thickness-fixing machine |
| 02/14/2007 | CN1914014A Cutter wheel, scribing method and cutting method for fragile material substrate using the cutter wheel, and method of manufacturing cutter wheel |
| 02/14/2007 | CN1911594A Power tool |
| 02/07/2007 | EP1749630A1 Cutting or separating tool |
| 02/07/2007 | EP1749618A1 Wheel for cutting-off or grinding |
| 02/07/2007 | EP1748873A1 Method and apparatus for cutting ultra thin silicon wafers |
| 02/07/2007 | CN2866087Y Chassis structure for stone beveler |
| 02/07/2007 | CN2866086Y Hand construction material cutting machine |
| 02/07/2007 | CN2866085Y Large soft blank cutting device |
| 02/07/2007 | CN2866084Y Diamond cutter |
| 02/07/2007 | CN1298645C Holder for tip and method for manufacturing the same, and scribing device |
| 02/06/2007 | USRE39484 Process for the production of thin semiconductor material films |
| 02/06/2007 | CA2374823C Masonry block splitter assembly with projections adjacent to splitting blades |
| 02/06/2007 | CA2322115C A breaker device for removing the tops of columns |
| 02/05/2007 | CA2515277A1 Method of manufacturing stone veneers |
| 02/01/2007 | WO2007012717A1 Method for calibrating an optical glass drilling machine |
| 02/01/2007 | US20070026172 Fibre reinforced cement column and method of forming the same |
| 02/01/2007 | US20070023027 Super abrasive grain wire saw winding structure, super abrasive grain wire saw cutting device, and super abrasive grain wire saw winding method |
| 02/01/2007 | US20070023026 Dicing blade |
| 02/01/2007 | DE10257192B4 Drahtauslenkung an Universalabschneidern Wire excursion to Universalabschneidern |
| 01/31/2007 | CN2863422Y Stone clamping device for stonecutter |
| 01/31/2007 | CN2863421Y Special diamond saw disc bit for E-type stone |
| 01/31/2007 | CN2863420Y Guiding device for frame saw of vertical gang sawing stone cutter |
| 01/31/2007 | CN1906003A Scribe head and scribe device |
| 01/31/2007 | CN1906002A Scribe forming structure, scribe head and scribe device |
| 01/31/2007 | CN1905977A 金刚石切割带 Diamond cutting tape |
| 01/31/2007 | CN1903541A Method for cutting slab into small pieces in shape of rhombogen or prismatoid, and machine therefor |
| 01/31/2007 | CN1903540A Method for treatment of surface of stone |
| 01/30/2007 | US7169688 Method and apparatus for cutting devices from substrates |
| 01/30/2007 | US7168501 Rotor system for ground milling or mine milling |
| 01/25/2007 | WO2007010177A1 Cutting tool |
| 01/25/2007 | WO2007009436A1 Method for producing thin stone slabs |
| 01/25/2007 | DE202006013611U1 Chisel for restoration of a brickwork comprises a blade having perforations and/or grooves |
| 01/25/2007 | DE102005032680A1 Bohrer Drill |