Dispositif goniométrique comportant deux systèmes d'antenne dirigés identiques, disposés perpendiculairement l'un par rapport à l'autre,申请号FRD875404-传众专利搜索

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发明名称	Dispositif goniométrique comportant deux systèmes d'antenne dirigés identiques, disposés perpendiculairement l'un par rapport à l'autre
摘要
申请公布号	FR875404(A)	申请公布日期	1942.09.21
申请号	FRD875404	申请日期	1941.08.08
申请人	N. V. PHILIPS' GLOEILAMPENFABRIEKEN	发明人
分类号	G01S1/02;G01S3/14	主分类号	G01S1/02
代理机构		代理人
主权项
地址

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