Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847894 | Device for aiding maintenance of an electromechanical installation having automatic monitoring and control means | Jean-Louis Chanvin, Anselme Cote | 1989-07-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847894 | Device for aiding maintenance of an electromechanical installation having automatic monitoring and control means | Jean-Louis Chanvin, Anselme Cote | 1989-07-11 |