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发明名称
Impulsverstaerker
摘要
申请公布号
DE838459(C)
申请公布日期
1952.08.04
申请号
DE1951N003573
申请日期
1951.03.04
申请人
N.V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
WEEL ADELBERT VAN
分类号
H03G5/26
主分类号
H03G5/26
代理机构
代理人
主权项
地址
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