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发明名称
Schaltungsanordnung zum Umlegen von Verbindungen in Fernsprechvermittlungen mit mehreren Vermittlungsplaetzen, insbesondere in Fernaemtern mit selbsttaetiger Anrufverteilung
摘要
申请公布号
DE905623(C)
申请公布日期
1954.03.04
申请号
DE1952S027654
申请日期
1952.03.15
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
GSCHWIND DIPL.-ING. WERNER
分类号
H04M3/60
主分类号
H04M3/60
代理机构
代理人
主权项
地址
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