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发明名称
摘要
申请公布号
JPS63198132(U)
申请公布日期
1988.12.20
申请号
JP19870089247U
申请日期
1987.06.10
申请人
发明人
分类号
H01H13/52;H01H13/64;H01H13/70;H01H13/712;H01H13/76;(IPC1-7):H01H13/64
主分类号
H01H13/52
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代理人
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