Procédé et appareil pour déterminer la résistance du sol,申请号FR19670117880-传众专利搜索

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发明名称	Procédé et appareil pour déterminer la résistance du sol
摘要
申请公布号	FR1545724(A)	申请公布日期	1968.11.15
申请号	FR19670117880	申请日期	1967.08.16
申请人	SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N. V.	发明人
分类号	E02D1/02;E21B7/124	主分类号	E02D1/02
代理机构		代理人
主权项
地址

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