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发明名称
VERFAHREN UND VORRICHTUNG FUER DIE FREQUENZMULTIPLEX-INFORMATIONSUEBERTRAGUNG
摘要
申请公布号
AT377880(B)
申请公布日期
1985.05.10
申请号
AT19790008178
申请日期
1979.12.28
申请人
REDIFFUSION AG
发明人
分类号
H04J1/20;(IPC1-7):H04N7/10
主分类号
H04J1/20
代理机构
代理人
主权项
地址
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