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发明名称
摘要
申请公布号
PL82264(A5)
申请公布日期
1975.10.31
申请号
PL19720155015
申请日期
1972.04.27
申请人
发明人
分类号
H01H5/08;(IPC1-7):H01H5/08
主分类号
H01H5/08
代理机构
代理人
主权项
地址
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