Title:
Manufacture of storage battery units
United States Patent 1811292
Inventors:
Barhoff, Fred W.
Publication Date:
06/23/1931
Export Citation:
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Assignee:
ENGINEERING PRODUCTS CORP
Primary Class:
164/104
Other Classes:
164/109, 164/DIG.1
International Classes:
B22D25/04; B22D25/00
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