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发明名称
Electrical switch
摘要
申请公布号
US2570960(A)
申请公布日期
1951.10.09
申请号
US19500137711
申请日期
1950.01.10
申请人
THE DAVEN COMPANY
发明人
LUTSKY ARTHUR A.;WALKER ALBERT A.
分类号
H01H19/58
主分类号
H01H19/58
代理机构
代理人
主权项
地址
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