Dispositif d'accord de magnétron,申请号FRD995092-传众专利搜索

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发明名称	Dispositif d'accord de magnétron
摘要
申请公布号	FR995092(A)	申请公布日期	1951.11.27
申请号	FRD995092	申请日期	1949.07.20
申请人	COMPAGNIE GENERALE DE TELEGRAPHIE SANS FIL	发明人
分类号	H01J23/213	主分类号	H01J23/213
代理机构		代理人
主权项
地址

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