| 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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| 09/14/1995 | DE4407937A1 Manual tile cutter with rectangular baseplate |
| 09/13/1995 | EP0670943A1 Process and arrangement for securing fa ade slabs. |
| 09/13/1995 | CN2207274Y Bit for drilling wall |
| 09/13/1995 | CN2207273Y Multifunctional belt stone sawing machine |
| 09/12/1995 | US5448833 Cutting instrument or tool |
| 09/06/1995 | CN1107928A Rotating drill |
| 08/31/1995 | DE4406034A1 Shaping machine for stone |
| 08/30/1995 | EP0669298A1 Method of working silicon nitride ceramics |
| 08/30/1995 | EP0669297A1 Method of working aluminum nitride ceramics |
| 08/30/1995 | CN2206194Y Device for connecting cutting rod on transmission mechanism of cutting machine |
| 08/30/1995 | CN1107409A 麻花钻 Twist drill |
| 08/29/1995 | US5445437 Concrete grooving apparatus and method |
| 08/24/1995 | WO1995022446A1 Diamond-impregnated cutting segment |
| 08/22/1995 | US5443418 Superabrasive tool |
| 08/16/1995 | CN2205298Y Motive device for long screw drill |
| 08/16/1995 | CN1106731A Process for producing marble and granite slate |
| 08/15/1995 | US5441033 Apparatus and method for cutting unhardened concrete |
| 08/09/1995 | EP0666147A1 Tool and tool holding fixture for implements |
| 08/09/1995 | EP0565561B1 Machine for cutting tiles |
| 08/09/1995 | CN2204701Y Horizental apparatus for processing stone curved surface |
| 08/09/1995 | CN2204700Y Stone cutter |
| 08/02/1995 | EP0665334A2 Milling machine and articulation |
| 08/02/1995 | EP0665088A1 Tool and check for hand tool |
| 08/02/1995 | CN2204230Y Combination-type stone-cutting machine for machining arc-shape plate with high production efficiency |
| 07/27/1995 | DE4404915C1 Set square for hand-operated flagstone-cutter |
| 07/26/1995 | EP0663975A1 Aparatus for cutting free covers in coating, e.g. asphalt coating |
| 07/26/1995 | CN2203919Y Machine for working stone with curved surface |
| 07/26/1995 | CN1105625A 钻孔工具 Drilling Tools |
| 07/25/1995 | US5435294 Saw |
| 07/20/1995 | DE4401002A1 Milling fixture on machine tool |
| 07/19/1995 | CN2203646Y Shaped stone process blade head |
| 07/18/1995 | US5433187 Diamond cutting saw blades |
| 07/13/1995 | WO1995018707A1 Pavement cutting saw |
| 07/13/1995 | WO1995018692A1 Cable-saw machine |
| 07/11/1995 | CA2080560C Anchor |
| 07/11/1995 | CA2045628C Retractable excavator cutting tooth apparatus |
| 07/05/1995 | EP0661144A1 Floor milling machine |
| 07/04/1995 | US5429420 Pavement cutting saw |
| 07/04/1995 | US5429109 Sound deadening assembly |
| 06/28/1995 | EP0564614B1 Chain-like cutting tool with forward-driven counter-rotating cutting rings |
| 06/28/1995 | CN2202031Y Multi-blade stone cutter |
| 06/21/1995 | CN2201230Y Pneumatic ground borer |
| 06/21/1995 | CN2201229Y Diamond saw cramp |
| 06/14/1995 | EP0657251A1 Cutting-off grinding disc for stationary grinding machine and use of same |
| 06/14/1995 | EP0656988A1 Apparatus for cutting and excavating solids |
| 06/14/1995 | DE4342503A1 Method of manufacturing sculptures and construction parts |
| 06/14/1995 | DE4342226A1 Drill stand with roller guides for drilling machines |
| 06/14/1995 | CN2200526Y Reciprocating R cutting machine for stone |
| 06/14/1995 | CN1028849C Cutting method and apparatus |
| 06/13/1995 | CA1335902C Cutting brittle materials |
| 06/07/1995 | EP0656249A1 Modular base for tile cutters |
| 06/07/1995 | EP0656248A1 Innovations of stone-cutter for quarry machines |
| 06/07/1995 | EP0656240A1 Drilling device with radially movable drill spindle |
| 06/07/1995 | CN1028733C Drill bit for producing cylindrical drilled holes |
| 06/06/1995 | US5421682 Tool bit chucking shank |
| 06/06/1995 | US5421230 During emergency rescue operations |
| 06/01/1995 | DE4340785A1 Mfg. porous concrete building component from green block |
| 06/01/1995 | DE4340784A1 Profiling prismatic plastics, green blank |
| 05/31/1995 | EP0655547A2 Rock drill bit with helical conveying portion |
| 05/31/1995 | CN2199038Y Machine for processing arc slabstone |
| 05/31/1995 | CN2199037Y Walking controller for stone sawing machine |
| 05/24/1995 | EP0654580A2 Twist drill |
| 05/24/1995 | CN2198093Y Gantry arc stone cutter |
| 05/24/1995 | CN2198092Y Reciprocating stone cutter |
| 05/24/1995 | CN2198091Y Hard core teeth straight saw blade for cutting stone |
| 05/24/1995 | CN2198090Y Blade fixing device for multiple saw blade |
| 05/23/1995 | US5417526 Hollow crown drill with end face cutting members |
| 05/23/1995 | US5417050 Tile mounting system |
| 05/18/1995 | WO1995013175A1 Slurry recovery system for a wet cutting saw |
| 05/17/1995 | EP0653544A2 Twist drill |
| 05/17/1995 | EP0653473A1 Method for providing openings in hollow ceilings |
| 05/17/1995 | CN2197193Y Drilling and glazing machine for porcelain products |
| 05/17/1995 | CN2197192Y Centering drill bit |
| 05/17/1995 | CN2197191Y Machine for making hollow blocks used for planted internal walls |
| 05/17/1995 | CN1102611A Rock processing hard alloy saw blade |
| 05/16/1995 | US5415240 Drilling device for a rock drill |
| 05/11/1995 | DE4338294A1 Method for trimming a parallelepipedal block |
| 05/10/1995 | EP0651842A1 Stone product in sheet form, method for its manufacture and appropriate means |
| 05/10/1995 | EP0651693A1 Method and apparatus for separating circuit dies from a wafer |
| 05/10/1995 | EP0303678B1 Surface sampling device |
| 05/10/1995 | CN1102373A Apparatus for cutting ceramic bricks |
| 05/10/1995 | CN1102372A Flagstone material for making furniture |
| 05/09/1995 | US5413869 Tungsten carbide core with cobalt, nickel or iron binder |
| 05/09/1995 | US5413521 Inner diameter saw slicing machine |
| 05/09/1995 | US5413086 Concrete pile cutter |
| 05/04/1995 | DE4438642A1 Electrically driven stone-cutting apparatus |
| 05/03/1995 | CN2196014Y Rotating cutting machine for making cylindical granite products |
| 05/02/1995 | US5411010 Base blade of fiber-reinforced plastic for circular saw blades and/or abrasive cutting disks |
| 05/02/1995 | US5410816 Tile, angle-cutting gauge |
| 04/26/1995 | EP0649716A1 Cutter to form diaphragm joints |
| 04/26/1995 | CN2195424Y Dustproof coving of hand electric drilling machine |
| 04/25/1995 | US5408983 Saw |
| 04/20/1995 | DE4408266A1 Stone-parting device |
| 04/19/1995 | EP0648586A1 Saw chain |
| 04/19/1995 | CN2194804Y Tube drill |
| 04/13/1995 | DE4334752A1 Method and device for producing screw threads in materials |
| 04/12/1995 | CN2194252Y Small band saw |
| 04/12/1995 | CN2194251Y Slide frame type drilling machine for construction |
| 04/12/1995 | CN1101314A Combined band-sawing machine |
| 03/30/1995 | WO1995008424A1 Scoring and breaking device with a carrying case therefor |