Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4327970 | Display device for optically representing information and a method of operation | Guenter Baur, Hans Krueger | 1982-05-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4327970 | Display device for optically representing information and a method of operation | Guenter Baur, Hans Krueger | 1982-05-04 |