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发明名称
Method and apparatus for formation damage removal
摘要
申请公布号
GB2383600(A)
申请公布日期
2003.07.02
申请号
GB20030004160
申请日期
2001.07.26
申请人
DAVID * SASK
发明人
DAVID * SASK
分类号
E21B21/16;E21B34/06;E21B37/00;E21B43/25;(IPC1-7):E21B21/16
主分类号
E21B21/16
代理机构
代理人
主权项
地址
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