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发明名称
Electric switching device
摘要
申请公布号
US2769876(A)
申请公布日期
1956.11.06
申请号
US19510245334
申请日期
1951.09.06
申请人
GENERAL ELECTRIC COMPANY
发明人
MACEMON HERBERT J.;POSEY WILLIAM T.
分类号
H01H1/08;H01H61/06
主分类号
H01H1/08
代理机构
代理人
主权项
地址
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