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发明名称
Schaltungsanordnung für eine Fernsprechanlage, insbesondere Fernsprechnebenstellenanlage mit zentraler Identifizierung
摘要
申请公布号
CH420282(A)
申请公布日期
1966.09.15
申请号
CH19650002930
申请日期
1965.03.03
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
KELLERER,HERMANN,DIPL.-ING.;WEINFURTER,RUDOLF,DIPL.-ING.;KOERBER,ULRICH,DIPL.-ING.;VOEGTLEN,DIETER,DIPL.-ING.
分类号
H04M3/12;H04Q3/00;(IPC1-7):H04Q5/20
主分类号
H04M3/12
代理机构
代理人
主权项
地址
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