Title:
Spongiform plastic abrasive pad and method of making it
United States Patent 2413551

Inventors:
Englund, Leonard H.
Publication Date:
12/31/1946
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Assignee:
JAMES H RHODES & COMPANY
Primary Class:
451/532
Other Classes:
156/167, 156/174, 15/244.400, 15/210.100, 156/279, 51/303, 51/298, 15/229.120, 15/104.930
International Classes:
C08J5/14