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发明名称
摘要
申请公布号
JPS6270343(U)
申请公布日期
1987.05.02
申请号
JP19850163071U
申请日期
1985.10.22
申请人
发明人
分类号
H01H73/24;H01H73/48;(IPC1-7):H01H73/48
主分类号
H01H73/24
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代理人
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