Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699325 | Transparent scratchproof closure element for a watch case and watch case provided with an element of this type | — | 1997-12-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699325 | Transparent scratchproof closure element for a watch case and watch case provided with an element of this type | — | 1997-12-16 |