Title:
Mechanical foam generator
United States Patent 2183561

Inventors:
Hamblin, Clyde M.
Publication Date:
12/19/1939
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Assignee:
Hamblin, Clyde M.
Primary Class:
261/76
Other Classes:
261/18.100, 138/37, 73/147, 169/15, 261/DIG.026
International Classes:
B05B7/00