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发明名称
Intelligent well sand control
摘要
申请公布号
GB0207640(D0)
申请公布日期
2002.05.15
申请号
GB20020007640
申请日期
2002.04.02
申请人
BAKER HUGHES INCORPORATED
发明人
分类号
E21B43/04
主分类号
E21B43/04
代理机构
代理人
主权项
地址
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