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发明名称
摘要
申请公布号
JPS5312576(U)
申请公布日期
1978.02.02
申请号
JP19760094283U
申请日期
1976.07.15
申请人
发明人
分类号
H01H13/20;H01H13/02;H01H13/12;(IPC1-7):H01H13/02
主分类号
H01H13/20
代理机构
代理人
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