Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4445783 | System for the control of a wheel for driving in rotation a chronograph hand | — | 1984-05-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4445783 | System for the control of a wheel for driving in rotation a chronograph hand | — | 1984-05-01 |