| Patents for B24C 3 - Abrasive blasting machines or devices; Plants (4,635) |
|---|
| 09/20/1977 | US4048757 System for metering abrasive materials |
| 09/13/1977 | US4047334 Blast cleaning machine |
| 09/06/1977 | US4045915 Portable sandblaster |
| 08/30/1977 | US4044938 Wire coil guiding device for wire treatment apparatus |
| 08/30/1977 | US4044505 Etching device for glass or other etchable surfaces |
| 08/30/1977 | US4044459 High-grade metallic products |
| 08/02/1977 | US4038786 Sandblasting with pellets of material capable of sublimation |
| 07/26/1977 | US4037364 Method and means for continuous surface treatment |
| 07/26/1977 | US4037290 Vacuum cleaning device |
| 07/19/1977 | US4036173 Internal coating and sandblasting bug for pipe |
| 07/19/1977 | US4035958 Mobile floor cleaning and polishing device |
| 06/28/1977 | US4031666 Rotary door blast chamber |
| 06/21/1977 | US4030247 Device for removing burrs from workpieces |
| 06/14/1977 | US4028851 Sparkplug cleaner |
| 06/07/1977 | US4027433 Sand blasting apparatus |
| 05/03/1977 | US4020597 Mobile surface cleaning and polishing apparatus |
| 05/03/1977 | US4020596 Convertible blast cleaning unit |
| 04/26/1977 | US4019284 Self-contained sandblasting apparatus |
| 04/19/1977 | US4018006 Spinning jet blasting plant for cleaning shaped workpieces |
| 04/12/1977 | US4016681 Surface treatment device for large diameter pipe sections |
| 03/15/1977 | US4011690 Pipe cleaning apparatus |
| 01/18/1977 | US4003164 Workpiece treating barrel |
| 01/11/1977 | US4001977 Rotary vestibule blasting device |
| 01/11/1977 | US4001976 Apparatus for cleaning casting |
| 10/12/1976 | US3984944 Device for cleaning ship's sides, tank walls, and similar surfaces |
| 10/12/1976 | US3984943 Apparatus for treating surfaces of sheet steel or the like |
| 09/21/1976 | US3981104 Grit blasting machine and method |
| 08/31/1976 | US3977128 Surface treating apparatus |
| 08/03/1976 | US3972150 Guns for forming jets of particulate material |
| 08/03/1976 | US3972149 End blaster for pipes |
| 07/27/1976 | US3971162 Portable spark plug cleaner |
| 05/04/1976 | US3953941 Method and apparatus for making a groove in a semi-conductor element |
| 04/20/1976 | US3951092 Arrangement for treating a ship's hull |
| 01/27/1976 | US3934373 Portable surface treating apparatus |
| 01/27/1976 | US3934372 Portable upblast cleaning head |