Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856677 | Portioning device for paste or semi-liquid products | Claude Jouillat | 1989-08-15 |
| 4845692 | Clocking device of substantially constant stability for short-term and long-term time measurement | Jacques Groslambert | 1989-07-04 |
| 4801093 | Push-nipple for medical sprayer | Firmin Garcia | 1989-01-31 |