Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4325002 | Luminescent screen for flat image display devices | Manfred Kobale, Hans Lorenz, Rolf Wengert | 1982-04-13 |
| 4322656 | Spacer mount in a gas-discharge display device | Wilhelm Huber, Peter Mammach | 1982-03-30 |