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发明名称
Schaltungsanordnung fuer zentral gesteuerte Fernsprechanlagen, insbesondere Fernsprechnebenstellenanlagen, bei der in Abhaengigkeit der festgestellten Dringlichkeit einezentrale Einrichtung angefordert wird
摘要
申请公布号
DE1282729(B)
申请公布日期
1968.11.14
申请号
DE196701S0968
申请日期
1967.07.24
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
WEINFURTER DIPL.-ING. RUDOLF
分类号
H04Q3/62
主分类号
H04Q3/62
代理机构
代理人
主权项
地址
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