Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882974 | Method for increasing the hitting probability of multi-barrel machine weapons | Ingolf Reuter, Dietrich Hoffmann | 1989-11-28 |
| 4872390 | Insert barrel with adjusting device | Roland Bertiller, Roland Maier | 1989-10-10 |