Wet blasting machine
United States Patent 2576008
US Patent References:
Sand-blasting apparatus
- - 1511025

Polishing method and apparatus
- - 2462480

Surface treating device
- - 2493215


Inventors:
Gladfelter, Wiltie I.
Garver, Ralph R.
Publication Date:
11/20/1951
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Assignee:
PANGBORN CORP
Primary Class:
451/89
Other Classes:
454/50, 451/456, 454/56, 312/1, 451/90, 55/DIG.018, 55/DIG.046
International Classes:
B24C7/00
Foreign References:
AU119012B
GB339932A
GB612200A
DE649263C
FR686200A