Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4858721 | Acoustic panel for sound insulating linings of gas ducts | Pascal J. M. Autie, Philippe Avignon, Dominique P. Camusso, Gilles Ulryck | 1989-08-22 |
| 4820120 | Stator assembly for the fan of a multi-flow turbo-jet engine | Thierry Feuvrier | 1989-04-11 |