Title:
Fire extinguisher and other pumplike device
United States Patent 1971450

Inventors:
Heitmulier, Bernhard V.
Loeffler, Jacob F.
Publication Date:
08/28/1934
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Assignee:
Heitmulier, Bernhard V.
Loeffler, Jacob F.
Primary Class:
222/340
Other Classes:
169/33, 222/482, 222/387
International Classes:
A62C13/00