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经营范围
发明名称
Amplificateur d'énergie pour signaux à bande latérale unique
摘要
申请公布号
FR1306538(A)
申请公布日期
1962.10.13
申请号
FR19610879572
申请日期
1961.11.21
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
H03F1/33;H03F1/36
主分类号
H03F1/33
代理机构
代理人
主权项
地址
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