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发明名称
Anchor for a whipstock
摘要
申请公布号
GB2424012(A)
申请公布日期
2006.09.13
申请号
GB20060004489
申请日期
2006.03.06
申请人
WEATHERFORD/LAMB INC.
发明人
ARISTEO RIOS III;GREGORY S MARSHALL;STEPHEN HERMES HESTER;ADRIAN VUYK JR;KEN W WINTERROWD;DAN BLANKENSHIP
分类号
E21B23/01;E21B7/08
主分类号
E21B23/01
代理机构
代理人
主权项
地址
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