| 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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| 03/19/2003 | EP1292622A1 Method and device for producing glass panes of any desired contour from sheet glass |
| 03/19/2003 | EP0912308B1 Grout or mortar removal by laser |
| 03/19/2003 | CN1103269C Grinding cutting tool and method for cutting with the same tool |
| 03/18/2003 | US6533047 Suction tool |
| 03/18/2003 | CA2160890C Thread forming screw |
| 03/14/2003 | CA2399912A1 Extender assembly for core drill |
| 03/13/2003 | US20030047543 Wafer dicing device and method |
| 03/13/2003 | US20030047176 V grooving machine for natural or engineered stone |
| 03/13/2003 | US20030047056 Ceramic cutters |
| 03/13/2003 | DE20220029U1 Cutting jig for ceramic tiles or glass has center rail with side extensions |
| 03/13/2003 | DE19964291C2 Werkzeug für eine Schräm-, Bergbau- oder Straßenfräsmaschine Tool for hewing, mining or road milling machine |
| 03/13/2003 | DE10201253C1 Apparatus for cutting composite safety glass comprises a frame having a cutting body and fork-like arms, cutting tools formed on the free ends of the arms, a guide rail, and adjustable guiding rollers assigned to the cutting tools |
| 03/12/2003 | EP1289704A2 Drive unit for a chip-removing tool machine |
| 03/12/2003 | EP1161326A4 Profiling device |
| 03/12/2003 | CN2539620Y Strap saw blade for working quartz brick |
| 03/12/2003 | CN1401454A Superthin diamond circular saw web matrix and mfg. method thereof |
| 03/12/2003 | CN1102876C Method of cutting blocks of hard substances into plates by means of wire saw, and wire saw for carrying out the method |
| 03/11/2003 | US6530417 Cam device for removing and tilting the front plate in a vertical mold casting machine |
| 03/06/2003 | WO2003018276A1 Method of processing brittle material and processing device |
| 03/06/2003 | US20030045031 Dicing method and dicing apparatus for dicing plate-like workpiece |
| 03/05/2003 | CN2538513Y Indentation knife for punching ceramic substrate |
| 03/04/2003 | US6526960 Wire-saw and method for manufacturing the same |
| 02/27/2003 | WO2002045928A1 Machine for edge-milling concrete blocks that have not yet hardened |
| 02/27/2003 | US20030037952 System for matched-stone cover plates |
| 02/27/2003 | DE20219563U1 Double cutting drill, has intermediate spiral starting at leading reinforcing part at axial height of hard metal plate |
| 02/27/2003 | CA2420865A1 Machine for edge-milling concrete blocks that have not yet hardened |
| 02/26/2003 | EP1285715A2 Bandsaw |
| 02/26/2003 | EP1284847A1 Wire saw and process for slicing multiple semiconductor ingots |
| 02/20/2003 | WO2003013815A1 Device for detaching substrates and the associated method |
| 02/20/2003 | DE20216319U1 Capacitive discharge welding system for diamond drilling tube |
| 02/19/2003 | EP1284245A1 Method and device for processing glass pane |
| 02/19/2003 | CN2536376Y Pressurized water supplier |
| 02/19/2003 | CN1101738C Production of sintered conductive thin-sheet and thin-plate and ceramic substrate and processing method thereof |
| 02/13/2003 | WO2003011777A1 Scribe head, scribe apparatus and scribe method using the scribe head |
| 02/13/2003 | WO2003011545A1 Diamond hollow drill |
| 02/13/2003 | US20030030122 Method for sawing wafers employing multiple indexing techniques for multiple die dimensions |
| 02/13/2003 | US20030029433 Power glide tile cutter |
| 02/13/2003 | US20030029432 Cutting method for hard, brittle materials |
| 02/13/2003 | US20030029431 Tile cutter |
| 02/13/2003 | US20030029043 Extended life cutting blades for hand-held cutting tools |
| 02/13/2003 | CA2455613A1 Diamond hollow drill |
| 02/12/2003 | CN2535212Y 墙体切割机 Wall cutting machine |
| 02/12/2003 | CN2535211Y Combined portable deep-groove cutting machine |
| 02/11/2003 | CA2397243A1 Power glide tile cutter |
| 02/11/2003 | CA2397227A1 A tile cutter |
| 02/06/2003 | WO2003010102A1 Cutting method for brittle non-metallic materials (two variants) |
| 02/05/2003 | CN2534010Y Glazed tile cutter |
| 02/05/2003 | CN2534009Y Ceramic tile bench saw with sliding working table |
| 02/05/2003 | CN2534008Y Glazed tile table saw |
| 02/05/2003 | CN2534007Y Sandwich diamond slotter |
| 02/04/2003 | US6513514 Wire saw for cutting up stone blocks into slabs with tension adjustment of individual saw wires |
| 02/04/2003 | US6513513 Saw-cable guide with two swivelling cable guide rolls |
| 01/30/2003 | US20030019897 Method for separating a brittle material |
| 01/30/2003 | US20030019489 Rotary cutting saw having abrasive segments in which wear-resistant grains are regularly arranged |
| 01/30/2003 | US20030019339 Method for manufacturing non-seamed stone corners for veneer stone surfaces |
| 01/29/2003 | CN2532968Y Plate stone press cutter |
| 01/28/2003 | US6510774 Cable-saw machine |
| 01/23/2003 | US20030015907 Bit holders and bit blocks for road milling, mining and trenching equipment |
| 01/22/2003 | CN2531932Y Small type drilling machine for board material |
| 01/22/2003 | CN1392326A Rock drill |
| 01/21/2003 | US6508516 Tool for a coal cutting, mining or road cutting machine |
| 01/21/2003 | US6508244 Tile cutting guide arrangement for power saw machine |
| 01/16/2003 | WO2003004235A1 Method and system for dividing blocks of stone into slices using one or more cutting tools |
| 01/16/2003 | WO2003004230A1 Cutting device, and cutting method |
| 01/16/2003 | WO2003004210A1 Method of ablating an opening in a hard, non-metallic substrate |
| 01/16/2003 | CA2451077A1 Method of ablating an opening in a hard, non-metallic substrate |
| 01/15/2003 | EP1275482A1 Verstellbarer Winkelanschlag für eine Fliesenschneidvorrichtung |
| 01/15/2003 | EP1275457A1 Drill bit |
| 01/15/2003 | EP0871562B1 Improved superabrasive tool |
| 01/15/2003 | CN2530789Y Hydraulic frame saw cutting machine |
| 01/15/2003 | CN1391535A Method and device for cutting flat workpiece consisting of brittle material |
| 01/15/2003 | CN1098740C 钻孔工具 Drilling Tools |
| 01/14/2003 | US6505692 Drill for forming undercuts in bores |
| 01/14/2003 | US6505450 Masonry reinforcement system |
| 01/14/2003 | US6505394 Method for cutting rare earth alloy, method for manufacturing rare earth alloy plates and method for manufacturing rare earth alloy magnets using wire saw, and voice coil motor |
| 01/14/2003 | CA2106074C Masonry coring system |
| 01/09/2003 | US20030006220 Method of ablating an opening in a hard, non-metallic substrate |
| 01/08/2003 | EP1273411A2 Activation device for cutting head on hydraulic tool support |
| 01/08/2003 | EP1273410A1 Laser treatment method of the surface of granite slabs or similar |
| 01/08/2003 | EP1272728A2 Apparatus and method for directional drilling |
| 01/08/2003 | EP1272319A1 An attachment for a percussive tool |
| 01/08/2003 | CN1389354A Production process of artificial pebble |
| 01/07/2003 | US6502569 No-vibration and no-noise rock splitter of oil hydraulic piston type |
| 01/03/2003 | WO2003001016A2 Producing and servicing insulating glass units |
| 01/03/2003 | WO2003000943A2 Tool for machine tools, which comprises cutting bodies |
| 01/03/2003 | CA2454505A1 Producing and servicing insulating glass units |
| 01/02/2003 | US20030001456 Device with ultrasound adapter |
| 01/02/2003 | EP1270162A1 Drill bit |
| 01/02/2003 | EP1270118A1 Cutting elements |
| 01/02/2003 | EP1268150A1 Tubular drill |
| 01/01/2003 | CN2528601Y Stone cutting machine |
| 01/01/2003 | CN1387979A Automatically controlled high-precision crystal wire electrode cutting machine |
| 12/31/2002 | US6501047 Laser-scribing brittle substrates |
| 12/26/2002 | US20020197422 Producing and servicing insulating glass units |
| 12/26/2002 | US20020195094 Crawl wall saw |
| 12/25/2002 | CN1386606A Method and device for cutting nonmetal substrate using laser beam |
| 12/25/2002 | CN1386604A Auger drill |
| 12/19/2002 | WO2002101195A1 Rotor system for ground milling or mine milling |
| 12/19/2002 | WO2002100618A1 Guiding frame for machining tool |
| 12/19/2002 | WO2002100597A1 Extraction apparatus |