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发明名称
Elektronenröhre zur Erzeugung, Verstärkung oder Modulation elektrischer Dezimeter- oder Zentimeter-Wellen, in der ein Elektronenbündel durch dei Wechselwirkung mit einer Wanderwelle abgelenkt wird
摘要
申请公布号
AT167607(B)
申请公布日期
1951.02.10
申请号
ATD167607
申请日期
1949.09.06
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
主分类号
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