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摘要
申请公布号
JPS473528(Y1)
申请公布日期
1972.02.07
申请号
JP19680106857U
申请日期
1968.12.07
申请人
发明人
分类号
(IPC1-7):H01H47/18;H03K17/28
主分类号
(IPC1-7):H01H47/18
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