Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5647744 | Set of casting elements for the realization of gypsum models for dental prosthesis, and casting systems employing said elements | — | 1997-07-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5647744 | Set of casting elements for the realization of gypsum models for dental prosthesis, and casting systems employing said elements | — | 1997-07-15 |