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发明名称
摘要
申请公布号
DE2162413(A1)
申请公布日期
1972.08.03
申请号
DE19712162413
申请日期
1971.12.16
申请人
PHILIPS NV
发明人
分类号
H04B14/04;H04J3/14;(IPC1-7):H04J3/00
主分类号
H04B14/04
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