Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4431940 | Color display tube having a deflection device and deflection device for a color display tube | Nicolaas G. Vink, Adriaan J. Groothoff, Marcellis H. J. Driessen | 1984-02-14 |