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发明名称
Circuit breaker
摘要
申请公布号
US2285040(A)
申请公布日期
1942.06.02
申请号
US19400350904
申请日期
1940.08.03
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
MAY JOHN W.
分类号
H01H71/10
主分类号
H01H71/10
代理机构
代理人
主权项
地址
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