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发明名称
摘要
申请公布号
JPS6348907(Y2)
申请公布日期
1988.12.15
申请号
JP19800041464U
申请日期
1980.03.31
申请人
发明人
分类号
H01H25/04;(IPC1-7):H01H25/04
主分类号
H01H25/04
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代理人
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