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发明名称
摘要
申请公布号
JPS5769137(U)
申请公布日期
1982.04.26
申请号
JP19800145819U
申请日期
1980.10.14
申请人
发明人
分类号
H01H29/02;H01H29/04;(IPC1-7):H01H29/04
主分类号
H01H29/02
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代理人
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