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| Number | Title | Issue Date |
| 5356409 | Equipment for the correction of astygmatism by remodelling the corneal surface by means of photo-ablation The invention relates to equipment for the correction of astygmatism by modelling of the corneal surface by means of photo-ablation. A laser beam produced by an excimer laser is used, which is masked by a special mask (1) in such a way that, at each appli... | 10/18/1994 |
| 5314422 | Equipment for the correction of presbyopia by remodelling the corneal surface by means of photo-ablation The invention relates to equipment for the correction of presbyopia by means of corneal surface modelling by photo-ablation, of the type which uses a laser beam (16) (excimer laser) which is masked with a special mask (5) in such a way as to strike surfac... | 05/24/1994 |
