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发明名称
METHOD FOR ELIMINATION OF INTER-COLUMN GAS WELL FLOW
摘要
申请公布号
UA63270(A)
申请公布日期
2004.01.15
申请号
UA20030032505
申请日期
2003.03.24
申请人
BRANCH COMPANY "UKRGAZOVYDOBYVANNIA" UKRAINIAN SCIENTIFIC-RESEARCH INSTITUTE OF NATURAL GAS (AFFILIATE)
发明人
SOKOLOV VALERII PAVLOVYCH;KHAI VASYL VASYLIOVYCH;IVASHKO ZYNOVII YOSYPOVYCH
分类号
E21B33/13;(IPC1-7):E21B33/13
主分类号
E21B33/13
代理机构
代理人
主权项
地址
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