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发明名称
摘要
申请公布号
JPS5649063(Y2)
申请公布日期
1981.11.16
申请号
JP19750094610U
申请日期
1975.07.09
申请人
发明人
分类号
H01H1/32;H01H13/12;H01H13/20;H01H13/46;(IPC1-7):H01H13/12
主分类号
H01H1/32
代理机构
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