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发明名称
Electromagnetically operated switch
摘要
申请公布号
US2377137(A)
申请公布日期
1945.05.29
申请号
US19430481116
申请日期
1943.03.30
申请人
GENERAL ELECTRIC COMPANY
发明人
EATON JOHN
分类号
H01H50/54
主分类号
H01H50/54
代理机构
代理人
主权项
地址
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