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发明名称
摘要
申请公布号
DE2121303(A1)
申请公布日期
1971.11.25
申请号
DE19712121303
申请日期
1971.04.30
申请人
KNUDSEN NORDISK ELECT
发明人
分类号
H01H85/06;(IPC1-7):H01H85/18
主分类号
H01H85/06
代理机构
代理人
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