Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4827124 | Electro optical transducer utilizing aligned light conductors | Alfred Babsch, Dieter Beth, Johann Stempfle | 1989-05-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4827124 | Electro optical transducer utilizing aligned light conductors | Alfred Babsch, Dieter Beth, Johann Stempfle | 1989-05-02 |