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发明名称
摘要
申请公布号
JPS53136110(U)
申请公布日期
1978.10.27
申请号
JP19770041895U
申请日期
1977.04.01
申请人
发明人
分类号
H01H13/70;G05G1/00;G05G5/00;G05G5/08;G11B15/10;H01H13/56;(IPC1-7):G11B15/10
主分类号
H01H13/70
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