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发明名称
摘要
申请公布号
JPS6271854(U)
申请公布日期
1987.05.08
申请号
JP19850164362U
申请日期
1985.10.25
申请人
发明人
分类号
H01H73/50;H01H73/36;(IPC1-7):H01H73/36
主分类号
H01H73/50
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代理人
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