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发明名称
Switch construction
摘要
申请公布号
US2922864(A)
申请公布日期
1960.01.26
申请号
US19570693689
申请日期
1957.10.31
申请人
S & C ELECTRIC COMPANY
发明人
LINDELL SIGURD I.
分类号
H01H31/00
主分类号
H01H31/00
代理机构
代理人
主权项
地址
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