de Contencin; Francois Xavier
Patent Applications and Registrations
Patent applications and USPTO patent grants for de Contencin; Francois Xavier.The latest application filed is for "specular system for recovering laser beam energy".
- de Contencin; Francois Xavier - Fresnes FR
| Patent | Date |
|---|---|
| Specular system for recovering laser beam energy Grant 5,173,583 - de Contencin , et al. December 22, 1 | 1992-12-22 |
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