Perfectionnements aux systèmes de mesure de distance par radio et analogues,申请号FRD945192-传众专利搜索

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发明名称	Perfectionnements aux systèmes de mesure de distance par radio et analogues
摘要
申请公布号	FR945192(A)	申请公布日期	1949.04.27
申请号	FRD945192	申请日期	1947.04.15
申请人	MARCONI'S WIRELESS TELEGRAPH COMPANY LTD	发明人
分类号	G01S1/02	主分类号	G01S1/02
代理机构		代理人
主权项
地址

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