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发明名称
Schaltungsanordnung zur Aufnahme und Weitergabe von Nachrichtensignalen,insbesondere PCM-Signalen,in Zeitmultiplexvermittlungsstellen eines Zeitmultiplex-,insbesondere PCM-Zeitmultiplex-Fernmeldenetzes
摘要
申请公布号
DE2003113(A1)
申请公布日期
1971.09.23
申请号
DE19702003113
申请日期
1970.01.23
申请人
SIEMENS AG
发明人
LUTZ,KARL-ANTON,DIPL.-ING.
分类号
H04Q11/04
主分类号
H04Q11/04
代理机构
代理人
主权项
地址
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