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发明名称
Electrical apparatus
摘要
申请公布号
US2300195(A)
申请公布日期
1942.10.27
申请号
US19410410557
申请日期
1941.09.12
申请人
GENERAL ELECTRIC COMPANY
发明人
BENNETT RALPH S.
分类号
H01H85/20
主分类号
H01H85/20
代理机构
代理人
主权项
地址
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