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发明名称
Schaltungsanordnung fuer Fernsprechanlagen mit Waehlerbetrieb, bei denen im Zuge desVerbindungsaufbaues mehrere Richtungswaehler in Reihe geschaltet sind
摘要
申请公布号
DE1009248(B)
申请公布日期
1957.05.29
申请号
DE1956ST11562
申请日期
1956.08.18
申请人
STANDARD ELEKTRIK AKTIENGESELLSCHAFT
发明人
HABIG WALTER;REIMER KARL-HEINZ
分类号
H04Q3/00
主分类号
H04Q3/00
代理机构
代理人
主权项
地址
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