Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4345321 | Semiconductor laser source optical reading head | Claude Bricot, Michel Thirouard | 1982-08-17 |
| 4334300 | Stigmatic optical device and an optical recording head equipped with said device | Claude Bricot, Jean-Claude Lehureau, Michel Thirouard, Jean-Pierre Le Merer, Dominique Leterme | 1982-06-08 |
| 4321701 | Device for displacing the reading head of a video disc in radial and vertical directions | Claude Bricot | 1982-03-23 |