Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4364414 | Pneumatic phase module locking device | Hugues Marguet, Eric Petrimaux | 1982-12-21 |
| 4356760 | Ram locking device | — | 1982-11-02 |
| 4347864 | Auxiliary control device for pneumatic distributor | Michel Nicolas, Pierre Prudhomme | 1982-09-07 |