| 发明名称 |
Masking Agent |
| 摘要 |
A method of treating a surface by laser ablation to modify selected regions of the surface, while other regions of the surface not to be substantially ablated are protected from the laser beam by a masking fluid, wherein the masking fluid comprises a solution of a pharmaceutically acceptable pyrido benzoxazine compound or derivative thereof effective as a masking agent.
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| 申请公布号 |
US2002183725(A1) |
申请公布日期 |
2002.12.05 |
| 申请号 |
US20020124445 |
申请日期 |
2002.04.17 |
| 申请人 |
DAIR GEOFFREY THOMAS;SCIBERRAS HANK CHRISTIAN;HUMPHRIS SHARON LEE |
发明人 |
DAIR GEOFFREY THOMAS;SCIBERRAS HANK CHRISTIAN;HUMPHRIS SHARON LEE |
| 分类号 |
A61F9/008;A61F9/01;(IPC1-7):A61B18/18;A61F7/00;A61F7/12;A61B19/00 |
主分类号 |
A61F9/008 |
| 代理机构 |
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