Perfectionnements aux lignes coaxiales destinées à la transmission des fréquences ultra-élevées,申请号FRD944539-传众专利搜索

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发明名称	Perfectionnements aux lignes coaxiales destinées à la transmission des fréquences ultra-élevées
摘要
申请公布号	FR944539(A)	申请公布日期	1949.04.07
申请号	FRD944539	申请日期	1947.03.19
申请人	COMPAGNIE GENERALE DE TELEGRAPHIE SANS FIL	发明人
分类号	H01P1/28	主分类号	H01P1/28
代理机构		代理人
主权项
地址

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