Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4823588 | Hand tools including a hydraulic jack for the control of working members | Alain Courtois, Jean-Pierre Huet | 1989-04-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4823588 | Hand tools including a hydraulic jack for the control of working members | Alain Courtois, Jean-Pierre Huet | 1989-04-25 |