发明名称 |
Smartrepair |
摘要 |
The present invention relates to methods and devices for positioning a plug train at a desired position within a pipeline with at least some gas in the fluid in the pipeline. |
申请公布号 |
GB2444017(A) |
申请公布日期 |
2008.05.21 |
申请号 |
GB20080006004 |
申请日期 |
2006.09.14 |
申请人 |
TDW OFFSHORE SERVICES AS |
发明人 |
JOSTEIN ALEKSANDERSEN;HARALD SYSE |
分类号 |
F16L55/48;F16L;F16L55/128 |
主分类号 |
F16L55/48 |
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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