Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4638631 | Multiflow turbo jet engine secondary flow adjusting device | Pierre Debeneix | 1987-01-27 |
| 4222707 | Device for the impact cooling of the turbine packing rings of a turbojet engine | Jacques L. Drouet | 1980-09-16 |