METHODE ET DISPOSITIF POUR EFFECTUER, A L'AIDE D'OUTILS SPECIALISES, DES OPERATIONS TELLES QUE DES MESURES, DANS DES PORTIONS DE PUITS FORTEMENT INCLINEES SUR LA VERTICALE, OU HORIZONTALES,申请号BE19821010447-传众专利搜索

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发明名称	METHODE ET DISPOSITIF POUR EFFECTUER, A L'AIDE D'OUTILS SPECIALISES, DES OPERATIONS TELLES QUE DES MESURES, DANS DES PORTIONS DE PUITS FORTEMENT INCLINEES SUR LA VERTICALE, OU HORIZONTALES
摘要
申请公布号	BE892394(A1)	申请公布日期	1982.09.08
申请号	BE19821010447	申请日期	1982.03.08
申请人	INSTITUT FRANCAIS DU PETROLE	发明人
分类号	E21B23/08;E21B23/14;E21B47/01;E21B47/024;(IPC1-7):E21B/	主分类号	E21B23/08
代理机构		代理人
主权项
地址

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