发明名称 |
Line retrieval system |
摘要 |
A line retrieval system comprises a line retriever adapted to magnetically couple to an object disposed within an enclosure through a wall of the enclosure such that the magnetic couple supports the line retriever adjacent the wall of the enclosure. The line retriever is adapted for movement relative to the enclosure in response to movement of the object within the enclosure toward an opening formed in the enclosure.
|
申请公布号 |
US2004211949(A1) |
申请公布日期 |
2004.10.28 |
申请号 |
US20040821096 |
申请日期 |
2004.04.08 |
申请人 |
LABOR SAVINGS SYSTEMS, LTD. |
发明人 |
TURNER MARK |
分类号 |
E21B31/06;H02G1/00;(IPC1-7):E21B31/06 |
主分类号 |
E21B31/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|