Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9879552 | Hydraulic device for changing the pitch of a propeller | Frédéric Brettes, Dominique Raulin | 2018-01-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9879552 | Hydraulic device for changing the pitch of a propeller | Frédéric Brettes, Dominique Raulin | 2018-01-30 |