发明名称 |
Method and apparatus for drill position management |
摘要 |
The invention is of a method and a system for drill position management wherein a drilling unit is mounted on a vehicle through a system of attachment to a frame assembly and position control through the movement of the drilling unit along a track system by the application of a controlled motivating force.
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申请公布号 |
US2004178002(A1) |
申请公布日期 |
2004.09.16 |
申请号 |
US20030386381 |
申请日期 |
2003.03.11 |
申请人 |
KAY BILLY |
发明人 |
KAY BILLY |
分类号 |
E21B7/02;E21B7/04;E21B19/087;(IPC1-7):E21B7/00;E21B19/08 |
主分类号 |
E21B7/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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