Perfectionnements aux systèmes de modulation haute fréquence,申请号FRD882777-传众专利搜索

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发明名称	Perfectionnements aux systèmes de modulation haute fréquence
摘要
申请公布号	FR882777(A)	申请公布日期	1943.06.15
申请号	FRD882777	申请日期	1942.01.28
申请人	COMPAGNIE POUR LA FABRICATION DES COMPTEURS ET MATERIEL D'USINES A GAZ	发明人
分类号	H03C1/16	主分类号	H03C1/16
代理机构		代理人
主权项
地址

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