发明名称 |
Line retrieval system and method |
摘要 |
A line retrieval system comprises a retrieval device having a radially magnetized magnet adapted to be magnetically coupled to an object disposed on an opposite side of a structure for drawing the object in a desired direction relative to the structure.
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申请公布号 |
US8500100(B2) |
申请公布日期 |
2013.08.06 |
申请号 |
US20090632653 |
申请日期 |
2009.12.07 |
申请人 |
TURNER MARK;LABOR SAVINGS SYSTEMS, LTD. |
发明人 |
TURNER MARK |
分类号 |
H02G1/08;B65H59/00 |
主分类号 |
H02G1/08 |
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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