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发明名称
Downhole device
摘要
申请公布号
AU2005271065(A1)
申请公布日期
2006.02.16
申请号
AU20050271065
申请日期
2005.08.11
申请人
WIRELINE ENGINEERING LIMITED
发明人
ROBERT NEIL HALL
分类号
E21B17/10
主分类号
E21B17/10
代理机构
代理人
主权项
地址
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