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发明名称
Abstimmvorrichtung fuer elektrische Schwingkreise sehr hoher Frequenz mit konzentrischen Kontaktstreifen
摘要
申请公布号
DE1227528(B)
申请公布日期
1966.10.27
申请号
DE1964N024960
申请日期
1964.05.12
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
GROENENBERG MAARTEN JAN
分类号
H01H19/58;H01P7/02
主分类号
H01H19/58
代理机构
代理人
主权项
地址
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