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发明名称
摘要
申请公布号
JPS5650025(U)
申请公布日期
1981.05.02
申请号
JP19790133831U
申请日期
1979.09.26
申请人
发明人
分类号
H03K17/967;H01H13/00;H03K17/965;(IPC1-7):H01H13/00
主分类号
H03K17/967
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代理人
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