Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4408835 | Viewing system with automatic correction of the reading distance as a function of the inclination of the viewing screen housing | Andre Fromion, Claude Hardouin, Jean-Claude Vilas Boas | 1983-10-11 |