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发明名称
Suchschaltung für Nebenstellenleitungsgruppen in elektronischen Fernmeldeschaltanlagen
摘要
申请公布号
CH429843(A)
申请公布日期
1967.02.15
申请号
CH19630012775
申请日期
1963.10.17
申请人
STANDARD TELEPHON UND RADIO AG
发明人
FRANCIS SEEMANN,DONALD;GORDON PLATT,ERIC;KECHIN YUAN,WILLIAM;VICTOR MANSUETTO,NICHOLAS
分类号
H04Q3/52;H04Q3/62;(IPC1-7):H04M3/46
主分类号
H04Q3/52
代理机构
代理人
主权项
地址
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