Electric circuit breaker
United States Patent 2055183
Inventors:
Sperry, Theodore A.
Publication Date:
09/22/1936
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Export Citation:
Assignee:
ELECTRIC DEVICES CORP
Primary Class:
Other Classes:
337/110, 337/59, 337/79, 337/69, 337/109, 337/70, 337/55, 337/71
International Classes:
H01H73/24; H01H73/00