| Patents for B24C 5 - Devices or accessories for generating abrasive blasts (3,240) |
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| 07/04/1991 | DE3941988A1 Facade cleaning device using air, liq. and solids - has flow body to produce torsional outflow of mixture |
| 07/02/1991 | US5028003 High pressure fluid processing device |
| 06/26/1991 | CN1052444A Tubular silicon carbide structures and process for production thereof |
| 06/21/1991 | CA2032218A1 Process for high prossure water jet stripping of mechanical parts |
| 06/20/1991 | DE4015412C1 Metal work deburring tool - has sonde inserted into bore to discharge high pressure water |
| 06/18/1991 | US5024029 Abrasive media valve system |
| 06/18/1991 | US5024028 Airless blast cleaning wheel and housing |
| 05/28/1991 | US5018670 Cutting head for water jet cutting machine |
| 05/28/1991 | US5018317 Abrasive water jet cutting apparatus |
| 05/16/1991 | WO1991006397A1 Method of machining slider for magnetic head |
| 05/15/1991 | EP0426749A1 Particle blast cleaning apparatus and method. |
| 05/08/1991 | EP0426121A1 Process for the production of silicon carbide abrasive-water-jet nozzle |
| 04/03/1991 | CN2074227U Nozzle for small hole shot-peening |
| 03/13/1991 | EP0416711A1 Abrasive blasting apparatus |
| 03/07/1991 | WO1991002595A1 Nozzle for jetting self-vibratory cleaning fluid stream containing solid particles |
| 03/06/1991 | EP0414863A1 Noise attenuating supersonic nozzle. |
| 02/26/1991 | US4995202 Nozzle unit and method for using wet abrasives to clean hard surfaces |
| 02/08/1991 | WO1991001852A1 Improvements relating to cutting apparatus |
| 02/08/1991 | CA2059661A1 Relating to cutting apparatus |
| 01/16/1991 | EP0408096A2 Method and apparatus for drilling small diameter holes in fragile material with high velocity liquid jet |
| 01/02/1991 | EP0404795A1 Dosing gun, in particular high-pressure dosing gun. |
| 12/12/1990 | EP0246231B1 Apparatus for generating an abrasive fluid jet |
| 10/31/1990 | DE3913876A1 Centrifugal fan and blower unit for handling grain - has separate drives allowing correct matching of fan and blower characteristics |
| 10/30/1990 | US4965968 Blast cleaning |
| 10/10/1990 | EP0391500A2 Abrasivejet nozzle assembly for small hole drilling and thin kerf cutting |
| 09/11/1990 | US4955164 Method and apparatus for drilling small diameter holes in fragile material with high velocity liquid jet |
| 09/07/1990 | WO1990009871A1 Blasting wheel apparatus and blades therefor |
| 08/28/1990 | US4951429 Abrasivejet nozzle assembly for small hole drilling and thin kerf cutting |
| 08/23/1990 | WO1990009243A1 Noise attenuating supersonic nozzle |
| 08/22/1990 | EP0383556A1 Cutting method and apparatus |
| 08/16/1990 | EP0382319A2 Method and apparatus for piercing brittle materials with high velocity abrasive-laden waterjets |
| 08/14/1990 | US4947592 Particle blast cleaning apparatus |
| 08/14/1990 | US4947589 Sandblasting valving device |
| 08/14/1990 | CA1272605A1 Blast cleaning |
| 08/07/1990 | US4945688 Nozzle for entraining abrasive granules within a high pressure fluid jet and process of using same |
| 07/17/1990 | US4941298 Rear reservoir micro sandblaster |
| 07/17/1990 | US4941297 Flared vane for abrasive blasting wheel |
| 07/04/1990 | EP0375887A2 Method and device for cutting and cleaning objects, and for controlled material removal by means of a water-abrasive mixture |
| 06/26/1990 | US4936059 Abrasive swivel assembly and method |
| 06/19/1990 | US4934111 Apparatus for piercing brittle materials with high velocity abrasive-laden waterjets |
| 06/12/1990 | US4932592 Pressurized hose handle with reverse grip |
| 05/22/1990 | US4926589 Pressurized hose handle with system controls |
| 05/22/1990 | CA1269317A1 Abrasive fluid jet radius edge cutting of glass |
| 05/17/1990 | DE3935801A1 Blade for impeller of sand-blasting machine - incorporates blade profile defined by special curve |
| 05/16/1990 | CN1042192A High hardness, wear resistant materials |
| 05/15/1990 | US4924643 Method and apparatus for the treatment of work pieces by shot blasting |
| 05/15/1990 | CA1268948A1 Sandblast shutoff valve |
| 05/08/1990 | US4922664 Liquid sand blast nozzle and method of using same |
| 05/02/1990 | CN1007795B Abrasive water jet cutting method and apparatus |
| 04/19/1990 | WO1990003869A1 Rotatable handle with reverse angle and controls |
| 04/19/1990 | DE3834896A1 Blast nozzle for sandblasting equipment for the dust-free blasting of planar surfaces |
| 04/11/1990 | EP0276219B1 Feeding abrasive material |
| 04/05/1990 | WO1990003348A1 High hardness, wear resistant materials |
| 04/04/1990 | CA2000161A1 Rotatable handle with reverse angle and controls |
| 04/03/1990 | US4914721 Safety device |
| 03/28/1990 | EP0360567A2 High hardness, wear resistant materials |
| 03/21/1990 | EP0359143A2 Clamping-bar for the rotor blades of impeller wheels in blasting or crushing devices |
| 03/13/1990 | US4907379 Shot blasting machinery |
| 02/22/1990 | WO1990001396A1 Particle blast cleaning apparatus and method |
| 02/21/1990 | CN1006869B Feeding abrasive material |
| 02/20/1990 | US4901928 Pressure hose handle and system |
| 02/20/1990 | CA1265931A1 Portable abrasive blasting gun assembly |
| 01/11/1990 | DE3920576A1 Rotary-nozzle granulate blasting apparatus |
| 11/29/1989 | CN1037476A Fluid-jet-cutting assembly |
| 11/21/1989 | CA1263025A1 Shot blasting machinery |
| 11/09/1989 | DE3819470C1 Stock-removal device |
| 11/09/1989 | DE3814192A1 Process and apparatus for removing fittings from plastic laminates |
| 11/07/1989 | US4878785 Abrasive fluid flow |
| 11/01/1989 | CN2046790U Rotational flow inject type abrasive efflux generator |
| 10/18/1989 | EP0337883A1 Centrifugal turbine, in particular impeller wheel, comprising radial rotor blades and an auxiliary turbine |
| 10/10/1989 | US4872615 Fluid-jet-cutting nozzle assembly |
| 10/10/1989 | US4872293 Abrasive water jet cutting apparatus |
| 09/26/1989 | CA1260714A1 Method of sandblasting using moist sand, and sandblasting apparatus for carrying out such method |
| 09/21/1989 | WO1989008505A1 Dosing gun, in particular high-pressure dosing gun |
| 08/23/1989 | EP0258242B1 Abrasive fluid flow |
| 08/16/1989 | CN2042773U Oxyacetylene multipurpose gun |
| 08/15/1989 | CA1258374A1 Apparatus for generating an abrasive fluid jet |
| 08/08/1989 | US4854091 Abrasive swivel assembly and method |
| 08/08/1989 | US4854090 Feeding abrasive material |
| 07/19/1989 | EP0324448A1 Apparatus for making micro-abrasions on human tissue |
| 07/18/1989 | US4848671 High pressure water/abrasive jet cutting nozzle |
| 07/13/1989 | WO1989006113A1 Apparatus for making micro-abrasions, particularly on human tissue or on hides |
| 07/11/1989 | US4845903 Sandblasting device |
| 07/05/1989 | EP0322485A2 Liquid/abrasive jet cutting apparatus |
| 07/04/1989 | US4843770 Supersonic fan nozzle having a wide exit swath |
| 06/15/1989 | DE3740817A1 Abrasive-blasting device |
| 06/06/1989 | US4836455 Fluid-jet-cutting nozzle assembly |
| 05/24/1989 | EP0317296A2 Abrasive swivel assembly and method |
| 05/23/1989 | US4832266 Fluid-jet-cutting nozzle assembly |
| 05/09/1989 | US4827680 Abrasive cleaning device and method |
| 04/20/1989 | WO1989003254A1 High pressure water/abrasive jet cutting nozzle |
| 04/04/1989 | US4817874 Nozzle attachment for abrasive fluid-jet cutting systems |
| 04/04/1989 | US4817342 For use in a liquid propelled abrasive cleaning system |
| 03/28/1989 | US4815241 Wet jet blast nozzle |
| 03/21/1989 | US4814632 Safety device |
| 03/02/1989 | DE3727441A1 Dental sand blaster with pneumatically controlled sand treating unit |
| 02/07/1989 | US4802313 Abrasive blasting system |
| 02/01/1989 | CN1030718A Gas-protect type sand ejector |
| 01/31/1989 | US4800688 Blasting nozzle for wet blasting machine |
| 01/18/1989 | EP0299541A2 Safety device for an operator-controlled apparatus |