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发明名称
Jumpering device
摘要
申请公布号
US2287499(A)
申请公布日期
1942.06.23
申请号
US19410384376
申请日期
1941.03.20
申请人
GENERAL ELECTRIC COMPANY
发明人
JR. SIDNEY R. SMITH,
分类号
H01H85/00;H01H85/28
主分类号
H01H85/00
代理机构
代理人
主权项
地址
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