Overload indicating safety switch
United States Patent 2496049

Inventors:
Henry Jr., Robert L.
Publication Date:
01/31/1950
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Assignee:
Henry Jr., Robert L.
Primary Class:
337/113
Other Classes:
337/79, 315/135, 337/89
International Classes:
H01H73/14; H01H77/04; H01H73/00; H01H77/00
Other References:
None