Appareil pour prospection d'objets métalliques enterrés,申请号FRD971270-传众专利搜索

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发明名称	Appareil pour prospection d'objets métalliques enterrés
摘要
申请公布号	FR971270(A)	申请公布日期	1951.01.15
申请号	FRD971270	申请日期	1940.03.08
申请人	SOCIETE FRANCAISE RADIO-ELECTRIQUE	发明人
分类号	G01V3/15	主分类号	G01V3/15
代理机构		代理人
主权项
地址

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