Title:
Apparatus for supplying fluid-borne flow of abrasive material
United States Patent 2612732


Inventors:
Ziegler, Eugene R.
Application Number:
US24906351A
Publication Date:
10/07/1952
Filing Date:
10/01/1951
Assignee:
RITTER CO INC
Primary Class:
Other Classes:
433/125
International Classes:
B24C7/00
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Other References:
None