| Patents for B24C 9 - Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material (2,763) |
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| 12/14/1993 | US5269820 Spraying with aqueous dispersion of inorganic abrasive |
| 12/14/1993 | US5269424 Mobile separation method system for abrasive blasting material |
| 12/07/1993 | CA1324944C Device for cleaning vehicle wheels |
| 11/30/1993 | US5266122 Abrasive cements, metals |
| 11/18/1993 | EP0569708A1 Apparatus to clean solid surfaces using a cryogenic aerosol |
| 11/02/1993 | US5257480 Batting wheel and vanes for the same |
| 10/27/1993 | EP0471061B1 Conveyor for bulk material, especially blasting agents for sandblasting installations |
| 10/26/1993 | US5256703 Abrasive propellant for cleaning of surfaces and machinery |
| 09/22/1993 | EP0561573A1 A continuous shot peening system and method for shot peening a plurality of tubes |
| 09/14/1993 | CA1322103C Surface cleaner |
| 08/18/1993 | EP0555359A1 Mobile co 2? blasting decontamination system. |
| 08/18/1993 | EP0555356A1 Abrasive propellant for cleaning of surfaces and machinery |
| 08/18/1993 | CN2140286Y Airless shot blast machine |
| 08/10/1993 | US5234470 Media for use in pressurized device and method of farming |
| 08/10/1993 | US5233796 Mobile containerized sandblasting multi-unit |
| 08/05/1993 | WO1993014905A1 Recovery system |
| 08/04/1993 | EP0554163A1 Blasting machine |
| 08/03/1993 | US5231804 Hose cleaning system |
| 07/07/1993 | EP0550248A2 Magnetic tread blast cleaning machine |
| 07/01/1993 | CA2085391A1 Magnetic tread blast cleaning machine |
| 07/01/1993 | CA2082687A1 Heater cores having exposed surfaces burnished by wet blasting |
| 06/15/1993 | US5219062 Conveyor arrangement for loose material, especially blasting materials for sand-blasting installations |
| 05/27/1993 | WO1993009916A1 Abrasive blast cabinet |
| 05/27/1993 | CA2123404A1 Abrasive blast cabinet |
| 05/25/1993 | US5212911 Abrasive particle blasting device and method |
| 05/11/1993 | US5209028 Apparatus to clean solid surfaces using a cryogenic aerosol |
| 05/05/1993 | EP0434796B1 Device for blasting with a moist granular agent |
| 05/04/1993 | US5207034 Pliant media blasting device |
| 04/21/1993 | EP0537869A2 Floor surface blasting apparatus |
| 04/20/1993 | US5203124 Wire mesh conveyor abrasive machine and abrasive return system therefor |
| 04/20/1993 | US5203121 Method for filtering and cooling surface finishing compounds |
| 04/06/1993 | US5199228 Sandblasting system and process |
| 03/30/1993 | US5197235 Ancillary device for removing abrasive from large sand blasted workpieces |
| 03/23/1993 | US5195640 Method and apparatus for cleaning abrasive blast media |
| 03/23/1993 | US5195279 Stenciling apparatus with system for recycling stenciling material |
| 02/16/1993 | US5185968 Mobile separation sytem for abrasive blasting material |
| 02/02/1993 | US5182882 Heater cores having exposed surfaces burnished by wet blasting |
| 01/21/1993 | WO1993000973A1 Abrasive material supplying/recovering apparatus |
| 01/21/1993 | DE4123018A1 Abrasive blasting cabinet for fine dental finishing work - has viewing window with gauze screen behind it which can be raised to give clear view of work |
| 01/21/1993 | DE4123015A1 Abrasive blasting cabinet for fine dental finishing work - has plastics supply pipes threaded through flexible protective pipe to facilitate replacement and attached to separating wall. |
| 01/21/1993 | DE4122980A1 Abrasive blasting cabinet for fine dental finishing work - has compressed air passage leading to interior chamber and stand pipe within chamber being fed by supply inlet |
| 01/20/1993 | EP0523501A2 Processing apparatus for processing fine technical, especially dental technical workpieces in a machining chamber surrounded by a housing |
| 01/14/1993 | DE4123019A1 Abrasive blasting cabinet for fine dental finishing work - has blasting nozzle with injection effect to recirculate abrasive powder drawn from collecting chamber and mixed with air. |
| 01/14/1993 | DE4123016A1 Abrasive blasting cabinet for fine dental finishing work - has adjustably mounted supporting pad for workpiece or hand in middle of work space. |
| 01/13/1993 | EP0522485A1 Processing apparatus for processing fine technical, especially dental technical workpieces in a machining chamber surrounded by a housing |
| 01/12/1993 | US5177911 Abrasive blast cabinet |
| 12/30/1992 | EP0520907A1 Process and apparatus for surface treatment or cutting by high pressure water jet |
| 10/29/1992 | WO1991018712A3 Process and device for decontaminating surfaces contaminated with radioactivity |
| 09/15/1992 | US5146716 Treating a contaminated surface |
| 09/09/1992 | EP0502461A1 Method and apparatus for the recovery of abrasive material in a water-jet cutting operation |
| 09/01/1992 | US5143102 High pressure parts cleaner and method |
| 08/19/1992 | CA2036547A1 Abrasive blasting apparatus |
| 08/18/1992 | CA1306361C Abrasive blasting apparatus |
| 08/04/1992 | US5134811 Apparatus for cleaning articles and method for cleaning articles |
| 08/04/1992 | US5134810 Mobile outside surface pipe cleaner |
| 07/14/1992 | US5129198 Cleaning device for semiconductor wafers |
| 07/07/1992 | US5127199 Abrasive water jet catch tank media transporting means |
| 06/23/1992 | US5123207 Mobile co2 blasting decontamination system |
| 06/09/1992 | US5119990 High pressure fluid processing device |
| 06/04/1992 | DE4037785A1 Centrifugal wheel drive for deburring plant - has motor in housing driving centrifugal wheel motor housing fitted to jet chamber wall and includes protective cover for centrifugal wheel |
| 05/19/1992 | US5113680 Apparatus for detecting intensity and/or density of shot blasting |
| 05/14/1992 | WO1992007889A1 Abrasive propellant for cleaning of surfaces and machinery |
| 05/01/1992 | WO1992008234A1 Mobile co2 blasting decontamination system |
| 05/01/1992 | CA2094037A1 Mobile co2 blasting decontamination system |
| 04/28/1992 | US5107632 Device for separating blasting dust from blasting agent |
| 04/28/1992 | US5107630 Abrasive blasting apparatus |
| 04/16/1992 | DE4032367A1 Recycling of shot-blasting material - enables steel balls to be re-used and so reduce cost of operation |
| 03/31/1992 | US5100280 Magnetic roller and belt steel shot and grit pick up recovery machine |
| 02/25/1992 | US5090288 Enclosure for liquid jet cutter |
| 02/19/1992 | EP0471061A1 Conveyor for bulk material, especially blasting agents for sandblasting installations. |
| 01/09/1992 | DE4017998A1 Verfahren und vorrichtung zur dekontamination radioaktiv kontaminierter oberflaechen Method and device for decontamination of radioactive contaminated surface until |
| 12/25/1991 | CN1057223A Sand-blasting machine with sand recover device |
| 12/10/1991 | US5071541 Method and apparatus for sorting a mixture of particles |
| 12/06/1991 | WO1991018712A2 Process and device for decontaminating surfaces contaminated with radioactivity |
| 12/04/1991 | EP0459205A1 Accessory for a shot blasting apparatus removing the blasting medium from large workpieces |
| 11/26/1991 | US5067285 Seal belt assembly for compartments in which blasting, spraying and the like operations are performed |
| 11/14/1991 | WO1991017022A1 Decontamination booth |
| 11/13/1991 | EP0456520A1 An apparatus for detecting intensity and/or density of shot blasting |
| 10/17/1991 | WO1991013014A3 Conveyor for bulk material, especially blasting agents for sandblasting installations |
| 10/15/1991 | US5056275 Continuously-operable abrasive blasting apparatus |
| 10/15/1991 | US5056274 Device for cleaning vehicle wheels |
| 09/17/1991 | US5049260 Blast cleaning wet media feed and separation system |
| 09/04/1991 | EP0445085A2 Procedure for the washing and composition control of abrasive pulps used in the cutting of granite and similar stones and relative apparatus |
| 09/03/1991 | WO1991013014A2 Conveyor for bulk material, especially blasting agents for sandblasting installations |
| 08/14/1991 | EP0441300A2 Surface processing method comprising blowing submicron particles |
| 08/13/1991 | US5038527 Suction-hood for facade-cleaning |
| 07/30/1991 | US5035089 Blast media recovery and cleaning system |
| 07/09/1991 | US5029595 Blasting apparatus |
| 07/03/1991 | EP0434796A1 Device for blasting with a moist granular agent. |
| 07/02/1991 | US5028003 High pressure fluid processing device |
| 06/18/1991 | US5024029 Abrasive media valve system |
| 06/05/1991 | CN1012719B Abrasive recovery device of abrasive water jet cutter |
| 06/04/1991 | US5021149 Process and device for processing granulated materials |
| 05/28/1991 | US5018319 Pneumatic tube selector mechanism |
| 05/28/1991 | US5018317 Abrasive water jet cutting apparatus |
| 05/02/1991 | WO1991005635A1 An apparatus for blasting steel products |
| 04/30/1991 | US5010693 Self-contained sandblasting unit |
| 04/03/1991 | EP0420787A2 Abrasive waterjet receiver |
| 03/27/1991 | EP0418474A1 Device for simultaneous treatment of workpieces with liquid jet cutting tools |
| 03/13/1991 | EP0416711A1 Abrasive blasting apparatus |