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发明名称
Schaltungsanordnung für Fernmelde- oder Fernsprechanlagen mit mehreren an einer Leitung angeordneten Anschlußstellen.
摘要
申请公布号
AT155422(B)
申请公布日期
1939.01.25
申请号
ATD155422
申请日期
1936.02.22
申请人
TELEPHON- U. TELEGRAPHENFABRIKS-A.-G. KAPSCH U. SOEHNE
发明人
分类号
主分类号
代理机构
代理人
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