Process of degreasing
United States Patent 2153577

Inventors:
Levine, Arthur A.
Publication Date:
04/11/1939
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Assignee:
Pont DU.
Primary Class:
134/26
Other Classes:
202/170, 99/330, 134/11, 510/273, 134/109
International Classes:
C23G5/028; C23G5/00