Récepteur-amplificateur à lampes électroniques,申请号FRD761327-传众专利搜索

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法人/股东/高管

发明名称	Récepteur-amplificateur à lampes électroniques
摘要
申请公布号	FR761327(A)	申请公布日期	1934.03.16
申请号	FRD761327	申请日期	1933.09.28
申请人	TELEFUNKEN GESELLSCHAFT FUR DRAHTLOSE TELEGRAPHIE M.B.H.	发明人
分类号	H03F1/08	主分类号	H03F1/08
代理机构		代理人
主权项
地址

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