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发明名称
Schaltungsanordnung fuer bevorzugten Sprechstellen zugeordnete Sonderverbindungseinrichtungen in Fernsprechnebenstellenanlagen
摘要
申请公布号
DE1244873(B)
申请公布日期
1967.07.20
申请号
DE196500T0124
申请日期
1965.12.24
申请人
TELEFONBAU;NORMALZEIT G.M.B.H.
发明人
BAECKE ALFRED;BOPP FRIEDEL
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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