| 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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| 06/24/2009 | CN201261223Y Apparatus marking and carving ceramic surface based on low power laser |
| 06/23/2009 | US7549825 Cutting insert and associated milling cutter |
| 06/18/2009 | WO2009075612A1 Cutting or sawing machine |
| 06/18/2009 | WO2009074776A1 Cutting apparatus |
| 06/17/2009 | EP2070618A1 Core drill for stone |
| 06/17/2009 | CN201257717Y 切割头 Cutting head |
| 06/17/2009 | CN201257716Y Manual brick cutting machine |
| 06/17/2009 | CN201257715Y Rope saw machine |
| 06/17/2009 | CN201257714Y Concrete pile crosscut saw |
| 06/17/2009 | CN201257713Y Marble machine guide rail rack |
| 06/17/2009 | CN101456221A Special handler for manual ceramic-tile cutting device |
| 06/17/2009 | CN101456220A Manual ceramic-tile cutting device |
| 06/17/2009 | CN101456219A Special blade assembly for manual ceramic-tile cutting device |
| 06/17/2009 | CN101456218A Oil-sludge model return-point drilling device |
| 06/17/2009 | CN101456217A CFG anchor circumferential cutting device |
| 06/17/2009 | CN101456216A Laser-welding diamond disc and preparation method thereof |
| 06/17/2009 | CN101456215A Two-locking bridge type stonecutter |
| 06/16/2009 | CA2386123C Improvements to ceramic cutters |
| 06/11/2009 | WO2009072959A1 Breaking or excavating tool with cemented tungsten carbide insert and ring, material removing machine incorporating such a tool and method of manufacturing such a tool |
| 06/11/2009 | WO2009072958A1 Breaking or excavating tool with cemented tungsten carbide insert and ring, material removing machine incorporating such a tool and method of manufacturing such a tool |
| 06/11/2009 | WO2009071724A1 Cutting tool for handheld ceramic cutters |
| 06/11/2009 | US20090145416 Adaptable tile-cutter apparatus for receiving disparately-sized tiles |
| 06/11/2009 | US20090145415 Inlaid stone composite |
| 06/11/2009 | CA2707262A1 Breaking or excavating tool with cemented tungsten carbide insert and ring, material removing machine incorporating such a tool and method of manufacturing such a tool |
| 06/11/2009 | CA2706967A1 Breaking or excavating tool with cemented tungsten carbide insert and ring, material removing machine incorporating such a tool and method of manufacturing such a tool |
| 06/10/2009 | EP2067555A1 Drill bit |
| 06/10/2009 | DE202009003413U1 Ziegelschneidevorrichtung Tile cutter |
| 06/10/2009 | CN201253917Y Power device for cutting stone |
| 06/10/2009 | CN201253916Y Core extraction drilling bit |
| 06/10/2009 | CN201253915Y Concrete pile head cutter |
| 06/10/2009 | CN101454130A Manual ceramics cutter |
| 06/10/2009 | CN100496884C Workpiece holding device |
| 06/04/2009 | WO2009067967A1 Tumbler for the treatment of molded bricks |
| 06/04/2009 | US20090139509 Cutting tip, method for making the cutting tip and cutting tool |
| 06/04/2009 | DE102008021142A1 Hand wire saw for cutting e.g. concrete, has guide roll and carriage arranged at base body, and saw cable fixed and clamped to transition point between swivel blade body and section roll at circumference of section roll by bifurcated ends |
| 06/03/2009 | EP2065120A1 Laser processing method and laser processing apparatus |
| 06/03/2009 | CN201249490Y Bridge type double-beam single-post guide multiple-piece stonecutter |
| 06/03/2009 | CN201249489Y Diamond circular saw blade with single-sided sharp corner and double-sided turbine gear |
| 06/03/2009 | CN201249488Y Diamond saw blade with single-sided sharp corner and turbine |
| 06/03/2009 | CN101444933A Multi-cutter head inside diameter slicer |
| 06/03/2009 | CN101444932A Bridge-type double beam-guided multi-blade stone cutter |
| 06/03/2009 | CN100494616C Hammer drill |
| 06/03/2009 | CN100493793C Cutting wheel of liquid crystal display plate |
| 06/02/2009 | US7542125 Method for cutting an LCD substrate using coolant having low surface tension and low viscosity properties in which a partial cut, cooling with coolant and then a full cut takes place after coolant is removed |
| 06/02/2009 | US7540341 Drill bit |
| 06/02/2009 | US7540091 Extended life cutting blades for hand-held cutting tools |
| 05/28/2009 | DE102008008821A1 Trommelmaschine zur Behandlung von Formsteinen Drum machine for the treatment of shaped bricks |
| 05/27/2009 | EP2061718A1 Transportation of sulphur from solid sulphur deposits, in blocks of large dimensions |
| 05/27/2009 | CN201246108Y Ball teeth-shaped diamond composite sheet substrate |
| 05/27/2009 | CN201244874Y Ordered arrangement type diamond tool |
| 05/27/2009 | CN201244873Y V type cutting machine |
| 05/27/2009 | CN201244872Y Diamond thin circular saw blade for cutting and grinding glass |
| 05/27/2009 | CN201244871Y Multi-pit type diamond tool bit |
| 05/27/2009 | CN201244870Y Combined drilling tool of cast sand core head drilling machine |
| 05/27/2009 | CN201244869Y Perforating tool of cast sand core head punch |
| 05/27/2009 | CN201244868Y Hydraulic tensioning saw clamp |
| 05/27/2009 | CN201244867Y Hydraulic tensioning saw clamp |
| 05/27/2009 | CN101439557A Method for producing diamond circular saw film base body for mine |
| 05/27/2009 | CN101439390A Digitalization processing method of gypsum mould |
| 05/27/2009 | CN100491035C Method and device for saw blade direct machining for section bar |
| 05/26/2009 | CA2474743C Cutting tip for diamond tool and diamond tool |
| 05/21/2009 | US20090126713 Slurry composition containing non-ionic polymer and method for use |
| 05/21/2009 | US20090126712 Stone Saw Blade |
| 05/21/2009 | US20090126711 Thin veneer stone saw |
| 05/21/2009 | US20090126551 Scribing method, a cutter wheel, a scribing apparatus using the cutter wheel, and an apparatus for producing the cutter wheel |
| 05/20/2009 | EP2060375A1 Construction machine |
| 05/20/2009 | EP2060355A2 Stone saw blade |
| 05/20/2009 | EP2059376A1 Cutting trolley with a front and a rear attachment device |
| 05/20/2009 | EP1689569B1 Method for piercing optical glasses with the aid of a digitally controlled drill and device for carrying out said method . |
| 05/20/2009 | CN201240010Y Structure surface auxiliary grooving device |
| 05/20/2009 | CN201240009Y Handheld dust absorption wall grooving apparatus |
| 05/20/2009 | CN201240008Y Floor tile cutter |
| 05/20/2009 | CN201240007Y Energy-saving heat-insulating building material automatic cutting production line |
| 05/20/2009 | CN201240006Y Testing and leveling system apparatus on mine concentrate stone-cutting machine |
| 05/20/2009 | CN201240005Y Longitudinal vehicle reversing counterweight system apparatus on mine concentrate stone-cutting machine |
| 05/20/2009 | CN201240004Y Mine concentrate stone-cutting machine |
| 05/20/2009 | CN201240003Y Sliding rod type cutter for stone and ceramic tile |
| 05/20/2009 | CN201240002Y Hydrostatic pressure guide rail of marble frame saw |
| 05/20/2009 | CN201239970Y Tool bit for underreamer of furnace disintegrator |
| 05/20/2009 | CN101434107A Cutting tip |
| 05/20/2009 | CN101434010A 激光加工方法及半导体装置 The laser processing method and a semiconductor device |
| 05/19/2009 | US7534076 Core bit |
| 05/19/2009 | US7533665 Dicing saw blade positioning apparatus and methods independent of blade thickness via constrained biasing elements |
| 05/15/2009 | CA2643830A1 Stone saw blade |
| 05/14/2009 | US20090120422 Electrodeposited wire tool |
| 05/14/2009 | DE102008043539A1 Verfahren zum Laserritzen von spröden Bauteilen Method for laser scribing of brittle components |
| 05/13/2009 | EP2058100A1 Splitting method for brittle materials |
| 05/13/2009 | EP2056999A1 Drilling machine |
| 05/13/2009 | EP1711310A4 Granite slabs cut with frame saw employing blades with diamond-containing segments and method of cutting thereof |
| 05/13/2009 | CN201236708Y Ultra-low stone quarrying machine in mine |
| 05/13/2009 | CN201235583Y Drive pulley of diamond bead rope saw machine |
| 05/13/2009 | CN101432091A Precision slicing of large work pieces |
| 05/13/2009 | CN101428451A Drill for tile |
| 05/13/2009 | CN101428450A Stone sawing machine |
| 05/13/2009 | CN101428449A Stone cutter with sawblade distributed at both sides of tool rest |
| 05/13/2009 | CN101428448A Continuous-work stone cutter rail |
| 05/13/2009 | CN100486792C Injection moulding heating method for diamond rope saw and apparatus |
| 05/13/2009 | CN100486788C Gear type machining tip and tool attaching the same thereon |
| 05/07/2009 | WO2009056227A1 Shank chisel |
| 05/07/2009 | WO2009056153A1 Method and system for manufacturing wafer-like slices from a substrate material |