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发明名称
Vorrichtung zum Erzeugen eines einem Ausgangskanal der Vorrichtung zuzufuehrenden Ausgangssignals in Abhaengigkeit vom Auftreten einer elektrischen Schwingung einer bestimmten Frequenz in einem der Vorrichtung zuzufuehrenden Eingangssignal
摘要
申请公布号
DE1490074(A1)
申请公布日期
1969.07.03
申请号
DE19641490074
申请日期
1964.01.11
申请人
N.V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
MIK,JOHANNES
分类号
B61L1/18;B61L23/16
主分类号
B61L1/18
代理机构
代理人
主权项
地址
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