Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348771 | Digital tuning system for a radio receiver | Dieter Rottmann, Helmut Wossner | 1982-09-07 |
| 4347538 | Method and apparatus for the measurement and indication of the position of a coiled material in tape form | — | 1982-08-31 |
| 4334318 | Broadcast receiver tuning circuit | Wilfried Wahling | 1982-06-08 |