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发明名称
摘要
申请公布号
JPS54111767(U)
申请公布日期
1979.08.06
申请号
JP19780007998U
申请日期
1978.01.27
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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