Dispositif comprenant deux étages amplificateurs à tubes électroniques successifs,申请号FR19600821438-传众专利搜索

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发明名称	Dispositif comprenant deux étages amplificateurs à tubes électroniques successifs
摘要
申请公布号	FR1254066(A)	申请公布日期	1961.02.17
申请号	FR19600821438	申请日期	1960.03.15
申请人	N. V. PHILIPS' GLOEILAMPENFABRIEKEN	发明人
分类号	H03G3/06	主分类号	H03G3/06
代理机构		代理人
主权项
地址

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