发明名称 |
Push-cable for pipe inspection system |
摘要 |
In accordance with the present invention a push-cable comprises a central core including a least one conductor, a plurality of non-metallic resilient flexible stiffness members surrounding the core, and a layer of sheathing surrounding the stiffness members. |
申请公布号 |
US8289385(B2) |
申请公布日期 |
2012.10.16 |
申请号 |
US20090371540 |
申请日期 |
2009.02.13 |
申请人 |
OLSSON MARK S.;CHAPMAN ERIC M.;SEEKTECH, INC. |
发明人 |
OLSSON MARK S.;CHAPMAN ERIC M. |
分类号 |
H04N7/18 |
主分类号 |
H04N7/18 |
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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