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发明名称
HORIZONTAL WELL BORE SYSTEM
摘要
申请公布号
AU7813291(A)
申请公布日期
1992.01.02
申请号
AU19910078132
申请日期
1991.06.04
申请人
BAKER HUGHES INCORPORATED
发明人
HARALDUR KARLSSON;GARY E JACQUES;JAMES L HATTEN;JOHN K ASLAKSON
分类号
E21B7/04;E21B43/04
主分类号
E21B7/04
代理机构
代理人
主权项
地址
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