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发明名称
摘要
申请公布号
FR2404929(B1)
申请公布日期
1984.10.12
申请号
FR19780028560
申请日期
1978.09.28
申请人
BBC SA BROWN BOVERI ET CIE
发明人
分类号
H01Q1/34;H01Q3/02;H01Q3/08;(IPC1-7):H01Q1/12
主分类号
H01Q1/34
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