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发明名称
METHOD AND APPARATUS FOR CONNECTING A FIRST TUBULAR TO A SECOND TUBULAR
摘要
申请公布号
EP0922154(B1)
申请公布日期
2006.03.01
申请号
EP19970938988
申请日期
1997.08.26
申请人
WEATHERFORD/LAMB INC.
发明人
ALBRIGHT, STEPHEN, LEE;BEARB, JEAN, DONALD
分类号
E21B19/08;E21B19/16;E21B19/06;E21B19/086
主分类号
E21B19/08
代理机构
代理人
主权项
地址
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