Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833995 | Fin-stabilized projectile | Dietrich Hoffmann, Anita Fleig, Adolf Armbruster | 1989-05-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833995 | Fin-stabilized projectile | Dietrich Hoffmann, Anita Fleig, Adolf Armbruster | 1989-05-30 |