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发明名称
摘要
申请公布号
FR2072546(A5)
申请公布日期
1971.09.24
申请号
FR19700042788
申请日期
1970.11.27
申请人
LICENTIA PATENT VERWALTU
发明人
分类号
H04B3/20;H04J3/00;H04J4/00;H04J99/00;H04Q11/04;(IPC1-7):H04J3/00;H04J1/00;H03K7/00
主分类号
H04B3/20
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