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发明名称
Undervoltage mechanism for circuit breakers
摘要
申请公布号
US2280899(A)
申请公布日期
1942.04.28
申请号
US19390297332
申请日期
1939.09.30
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
DYER LLOYD W.;GAMEL GAYNE D.
分类号
H02H3/24
主分类号
H02H3/24
代理机构
代理人
主权项
地址
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