Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4843558 | Regulation for a gas engine | Horst Bergmann, Burkhard Brandner, Klemens Klueppel | 1989-06-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4843558 | Regulation for a gas engine | Horst Bergmann, Burkhard Brandner, Klemens Klueppel | 1989-06-27 |