| 发明名称 |
INNER RELEASABLE TUBING CATCH |
| 摘要 |
Inner releasable tubing catch relates to oil-and gas producing industry, in particular to deep catching devices intended for connection to damaged object and can be used at implementation of emergency-repair works.
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| 申请公布号 |
UA23393(U) |
申请公布日期 |
2007.05.25 |
| 申请号 |
UA20060013285 |
申请日期 |
2006.12.15 |
| 申请人 |
SUBSIDIARY "UKRGAZVYDOBUVANNIA" OF THE NATIONAL JOINT-STOCK COMPANY "NAFTOGAZ UKRAINY" |
发明人 |
SHLAKHTER ILLIA SEMENOVYCH;BUNIAK BORYS TROKHYMOVYCH;FUGLEVYCH OLEH MYRONOVYCH;KUSHNARIOV VALERII LEONIDOVYCH;MATSLAK MYKHAILO MYKOLAIOVYCH |
| 分类号 |
E21B31/18 |
主分类号 |
E21B31/18 |
| 代理机构 |
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代理人 |
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| 主权项 |
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