Dispositifs d'adaptation entre les résonateurs de tubes à modulation de vitesse etles impédances extérieures,申请号FRD1012788-传众专利搜索

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发明名称	Dispositifs d'adaptation entre les résonateurs de tubes à modulation de vitesse etles impédances extérieures
摘要
申请公布号	FR1012788(A)	申请公布日期	1952.07.17
申请号	FRD1012788	申请日期	1950.02.13
申请人	COMPAGNIE GENERALE DE TELEGRAPHIE SANS FIL	发明人
分类号	H01P5/04	主分类号	H01P5/04
代理机构		代理人
主权项
地址

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