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发明名称
DEVICE FOR PREVENTING SPLASHING OF FLUID DURING LIFTING OF PIPES FROM WELL
摘要
申请公布号
SU1006710(A1)
申请公布日期
1983.03.23
申请号
SU19813318627
申请日期
1981.07.10
申请人
TSNI LABORATORIYA PROIZVODSTVENNOGO OBEDINENIYA "ORENBURGNEFT"
发明人
KLYUSHIN IVAN YA,SU;SYTNIK VIKTOR D,SU;NEDOSEEV NIKOLAJ M,SU;MALOLETNEV ALEKSANDR I,SU;CHURNOSOV VALERIJ G,SU
分类号
E21B33/08;(IPC1-7):E21B33/08
主分类号
E21B33/08
代理机构
代理人
主权项
地址
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