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发明名称
摘要
申请公布号
JPS5532287(Y2)
申请公布日期
1980.08.01
申请号
JP19750150667U
申请日期
1975.10.31
申请人
发明人
分类号
H01H71/40;H01H73/48;(IPC1-7):H01H73/48
主分类号
H01H71/40
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代理人
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