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发明名称
One-Trip casing cutting and removal apparatus
摘要
申请公布号
GB0008111(D0)
申请公布日期
2000.05.24
申请号
GB20000008111
申请日期
2000.04.04
申请人
BAKER HUGHES INCORPORATED
发明人
分类号
E21B29/00;E21B31/16;E21B31/20
主分类号
E21B29/00
代理机构
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