Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4366419 | Astigmatic electron lens for a cathode-ray tube | — | 1982-12-28 |
| 4356436 | Picture display device | Johannes Bos | 1982-10-26 |
| 4346327 | Display tube for displaying color pictures | — | 1982-08-24 |