Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4852348 | Fuel injection system for ramjet engine | Pierre-Yves Allard, Robert LeFebvre, Pierre Berton | 1989-08-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4852348 | Fuel injection system for ramjet engine | Pierre-Yves Allard, Robert LeFebvre, Pierre Berton | 1989-08-01 |