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发明名称
Schaltungsanordnung zur Verbindung zweier dezentraler Leitungsabschnitte ueber einen zentralen Leitungsabschnitt, insbesondere fuer Zeitmultiplex-Fernsprechvermittlungen
摘要
申请公布号
DE1287160(B)
申请公布日期
1969.01.16
申请号
DE196701S8012
申请日期
1967.01.26
申请人
SIEMENS AG
发明人
PTACNIK;EDMUND DIPL.-ING.;HASHOLZNER;ANTON DIPL.-ING.
分类号
H04Q11/04
主分类号
H04Q11/04
代理机构
代理人
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地址
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