Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672842 | Case for propellant charge | Bernard Brion | 1997-09-30 |
| 5598928 | Sliding sleeve device for joining propellant charge containers and container having such a device | Yves Cappy | 1997-02-04 |