Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4922825 | Core-forming explosive charge | Julien Aubry, Richard Durand, Alain Kerdraon | 1990-05-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4922825 | Core-forming explosive charge | Julien Aubry, Richard Durand, Alain Kerdraon | 1990-05-08 |