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发明名称
摘要
申请公布号
JPS5419853(Y2)
申请公布日期
1979.07.20
申请号
JP19740084425U
申请日期
1974.07.18
申请人
发明人
分类号
H01H36/00;G10H1/00;G10H1/02;G10H1/34;H01H13/00;H01H13/70;H01H21/00;(IPC1-7):G10H1/00
主分类号
H01H36/00
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代理人
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