Perfectionnements au système de radiogoniométrie,申请号FRD967971-传众专利搜索

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发明名称	Perfectionnements au système de radiogoniométrie
摘要
申请公布号	FR967971(A)	申请公布日期	1950.11.16
申请号	FRD967971	申请日期	1948.06.14
申请人	SADIR-CARPENTIER	发明人	BODEZ PIERRE
分类号	G01S3/12;H01Q21/14;H03G7/00	主分类号	G01S3/12
代理机构		代理人
主权项
地址

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