Circuit breaker
United States Patent 1786797
Inventors:
Von, Hoorn Fred G.
Publication Date:
12/30/1930
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Export Citation:
Assignee:
WESTINGHOUSE ELECTRIC & MFG CO
Primary Class:
Other Classes:
337/74, 337/56, 337/75, 337/82
International Classes:
H01H73/24; H01H73/00