Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839970 | Filling compound for light waveguide leads and/or light waveguide cables | Ernst Mayr, Ulrich Oestreich, Helmut Saller | 1989-06-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839970 | Filling compound for light waveguide leads and/or light waveguide cables | Ernst Mayr, Ulrich Oestreich, Helmut Saller | 1989-06-20 |