| 发明名称 |
METHOD FOR REPAIR OF OPERATING PIPELINE |
| 摘要 |
A method for repair of operating pipeline relates to pipeline transport and can be used for renewal of mechanical strength and sealing of pipelines without termination of operation thereof in gas, oil and chemical branches of industry. |
| 申请公布号 |
UA44948(U) |
申请公布日期 |
2009.10.26 |
| 申请号 |
UA20090003436U |
申请日期 |
2009.04.10 |
| 申请人 |
KOPEI BOHDAN VOLODYMYROVYCH;VENHRYNIUK TETIANA PETRIVNA;IVASYSHYN MYRON VASYLIOVYCH |
发明人 |
KOPEI BOHDAN VOLODYMYROVYCH;VENHRYNIUK TETIANA PETRIVNA;IVASYSHYN MYRON VASYLIOVYCH |
| 分类号 |
F16L55/18 |
主分类号 |
F16L55/18 |
| 代理机构 |
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