Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4337484 | Apparatus for the transcription of a video disk onto a cenefilm | Georges Broussaud | 1982-06-29 |
| 4334007 | Process of making an optically recordable and readable information carrier and the carrier obtained by this process | Claire Lemonon | 1982-06-08 |