Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4838144 | Automatic loading device for a gun | Walter Sauerwald, Hans Hulsewis, Josef Metz | 1989-06-13 |
| 4833969 | Loading device for a tubular weapon | Gert Winkler, Erich Zielinski | 1989-05-30 |