Polishing metals and composition therefor
United States Patent 2711364

Inventors:
Beach, John G.
Publication Date:
06/21/1955
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Assignee:
Beach, John G.
Primary Class:
Other Classes:
205/212, 134/3, 216/108, 510/269, 510/257, 252/79.300
International Classes:
C23F3/06; C25D5/38; C23F3/00; C25D5/34