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发明名称
摘要
申请公布号
JPS54122372(U)
申请公布日期
1979.08.27
申请号
JP19780019241U
申请日期
1978.02.17
申请人
发明人
分类号
G06F3/02;H01H13/12;H01H13/70;(IPC1-7):H01H13/70
主分类号
G06F3/02
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代理人
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