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摘要
申请公布号
JPH04123030(U)
申请公布日期
1992.11.06
申请号
JP19910028815U
申请日期
1991.04.24
申请人
发明人
分类号
H01H9/02;H01H13/04;H01H13/52;(IPC1-7):H01H13/04
主分类号
H01H9/02
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