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发明名称
Schaltungsanordnung zur UEbertragung von Messwerten ueber Fernsprechuebertragungsanlagen mit Waehlerbetrieb
摘要
申请公布号
DE927974(C)
申请公布日期
1955.05.20
申请号
DE1939A018266D
申请日期
1939.05.07
申请人
ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT
发明人
SCHWEIMER KLAUS PETER DR.-ING.;MONT PAUL DU DIPL.-ING.
分类号
H04M11/00
主分类号
H04M11/00
代理机构
代理人
主权项
地址
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