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申请公布号
JPS5640115(Y2)
申请公布日期
1981.09.18
申请号
JP19770018313U
申请日期
1977.02.16
申请人
发明人
分类号
H01H1/26;H01H1/00;H01H11/06;(IPC1-7):H01H1/00
主分类号
H01H1/26
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