ARRANGEMENT FOR INTRODUCING INSTRUMENTS INTO A WELL ON PIPE STRING,申请号SU19782590537-传众专利搜索

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发明名称	ARRANGEMENT FOR INTRODUCING INSTRUMENTS INTO A WELL ON PIPE STRING
摘要
申请公布号	SU690169(A1)	申请公布日期	1979.10.05
申请号	SU19782590537	申请日期	1978.03.13
申请人	DOLINSKOE U BUROVYKH RABOT PROIZVODSTVENNOGO OBEDINENIYA "UKRNEFT"	发明人	GIRNYK YAROSLAV ,SU;GAVSKNEKHT ARON N,SU;DUMIN IVAN ,SU;DUDAR OLEG S,SU;ANDRIJCHUK IOSIF S,SU
分类号	E21B23/00;E21B47/01;(IPC1-7):E21B47/00	主分类号	E21B23/00
代理机构		代理人
主权项
地址

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