Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4364669 | Chronographic watch | Marcel Thoenig | 1982-12-21 |
| 4355380 | Electronic timepiece with auxiliary digital display | Freddy Huguenin | 1982-10-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4364669 | Chronographic watch | Marcel Thoenig | 1982-12-21 |
| 4355380 | Electronic timepiece with auxiliary digital display | Freddy Huguenin | 1982-10-19 |