Composition
United States Patent 2172357
Inventors:
Rent, Brown Kenneth
Publication Date:
09/12/1939
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Export Citation:
Assignee:
ATLAS POWDER CO
Primary Class:
Other Classes:
252/8.570, 252/380, 131/276
International Classes:
C08G8/00; C14C9/02; D06M13/148; D21H17/06; C14C9/00; D06M13/00; D21H17/00