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发明名称
摘要
申请公布号
JPH0541032(U)
申请公布日期
1993.06.01
申请号
JP19910096821U
申请日期
1991.10.30
申请人
发明人
分类号
H01H1/40;H01H19/56;(IPC1-7):H01H1/40
主分类号
H01H1/40
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代理人
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