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发明名称
摘要
申请公布号
JPS5626285(Y2)
申请公布日期
1981.06.22
申请号
JP19760177409U
申请日期
1976.12.30
申请人
发明人
分类号
H01H50/36;H01H50/04;(IPC1-7):H01H50/36
主分类号
H01H50/36
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代理人
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