Title:
Enclosed safety switch
United States Patent 2467307
Inventors:
John, Hammerly Herman
Publication Date:
04/12/1949
Export Citation:
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Assignee:
TRUMBULL ELECTRIC MFG CO
Primary Class:
200/50.15
International Classes:
H01H9/22; H01H9/20
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US Patent References:
2263760Enclosed circuit breaker
2260073Enclosed circuit breaker
1544089Safety switch and fuse box