Title:
Method and apparatus for cleaning hands and the like
United States Patent 3205620
US Patent References:
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- - 1676825

Sand blast gun
- - 1910497

Sand blasting process
- - 2114573

Method and apparatus for sand blasting
- - 2200587

Abrasive blasting
- - 2399680


Inventors:
Woodworth, Harmon H.
Newgard, Peter M.
Publication Date:
09/14/1965
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Assignee:
AMERICAN STERILIZER CO
Primary Class:
451/40
Other Classes:
451/89, 134/36, 134/7, 134/40
International Classes:
A47K7/04; A61L2/22; A47K7/00
US Patent References:
2952859Surgeons' pre-operating scrubbing machine
2955387Apparatus for abrasively treating objects
3084484Pneumatic abrasive cutting apparatus