Electric circuit breaker
United States Patent 2552358
US Patent References:
Circuit interrupter
- - 2282153

Circuit breaking apparatus
- - 2284842

Electric circuit breaker
- - 2290004

Pressure operated switch
- - 2480553


Inventors:
Bevan, Whitney Willis
Arthur, Hudson Albert
Publication Date:
05/08/1951
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Assignee:
ELECTR & ALLIED IND RES ASS
Primary Class:
361/116
Other Classes:
218/88, 89/28.050, 89/1.140, 218/84, 218/54, 42/69.010
International Classes:
H01H39/00
Foreign References:
GB348403A