Procédé et dispositif pour la détermination rapide in situ de la resistivité du sol,申请号FRD990812-传众专利搜索

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发明名称	Procédé et dispositif pour la détermination rapide in situ de la resistivité du sol
摘要
申请公布号	FR990812(A)	申请公布日期	1951.09.26
申请号	FRD990812	申请日期	1949.05.10
申请人	LE TUBE D'ACIER	发明人
分类号	G01N27/04	主分类号	G01N27/04
代理机构		代理人
主权项
地址

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