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发明名称
Amplificateur pour oscillations à fréquence très élevée
摘要
申请公布号
FR1106149(A)
申请公布日期
1955.12.12
申请号
FRD1106149
申请日期
1954.08.02
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
H03F1/16
主分类号
H03F1/16
代理机构
代理人
主权项
地址
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