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发明名称
Schaltungsanordnung fuer den Querverbindungsverkehr einer Fernsprechnebenstellenanlage
摘要
申请公布号
DE2816435(B1)
申请公布日期
1979.01.11
申请号
DE19782816435
申请日期
1978.04.15
申请人
TELEFONBAU UND NORMALZEIT GMBH, 6000 FRANKFURT
发明人
CEZANNE, LOTHAR, 6082 WALDFELDEN;SEDLER, ALFRED, 6230 FRANKFURT
分类号
H04Q3/62;(IPC1-7):H04M7/00
主分类号
H04Q3/62
代理机构
代理人
主权项
地址
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