Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5630288 | Process for manufacturing bimetallic coins or medals and coins or medals thus obtained | Michel Lasset | 1997-05-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5630288 | Process for manufacturing bimetallic coins or medals and coins or medals thus obtained | Michel Lasset | 1997-05-20 |