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发明名称
摘要
申请公布号
JPH0341395(Y2)
申请公布日期
1991.08.30
申请号
JP19810097578U
申请日期
1981.06.29
申请人
发明人
分类号
H01H50/02;H01H45/02;(IPC1-7):H01H45/02
主分类号
H01H50/02
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代理人
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