Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4825641 | Control mechanism for injector diaphragms | Gerard M. F. Mandet | 1989-05-02 |
| 4809512 | Air-fuel injection system for a turbojet engine | Gerard Y. G. Barbier, Gerard J. P. Bayle-Laboure, Michael A. A. Desaulty, Jerome Perigne | 1989-03-07 |