Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5321676 | Record carrier scanning apparatus wherein the scanning head is positioned without feedback and a predetermined range of fine positioning of the scanning point is maintained | Johannes L. van Velthoven, Theodorus A. Koopmanschap | 1994-06-14 |
| 5289446 | Device for scanning a record carrier | Anthonius L. J. Dekker | 1994-02-22 |