| 发明名称 |
Devices and Methods For Performing Inspections, Repairs, and/or Other Operations Within Vessels |
| 摘要 |
Devices and methods facilitate inspections, repairs, and other operations within vessels without human entry into the vessels, and without introducing contaminants that could reduce the purity of materials held in the vessels below predetermined minimum levels.
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| 申请公布号 |
US2009133515(A1) |
申请公布日期 |
2009.05.28 |
| 申请号 |
US20070944669 |
申请日期 |
2007.11.26 |
| 申请人 |
AIR PRODUCTS AND CHEMICALS, INC. |
发明人 |
GERSHTEIN VLADIMIR YILY;TOTH ANDREW JAMES;BUTLER CHRISTOPHER R. |
| 分类号 |
G01M99/00;B60K1/00;B60P1/00;B62D57/024;C23C16/00;G01N33/00;H04N5/225 |
主分类号 |
G01M99/00 |
| 代理机构 |
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代理人 |
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