Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6378596 | Device for regulating the evacuation of air and gas from casting dies | Sergio Arrigotti | 2002-04-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6378596 | Device for regulating the evacuation of air and gas from casting dies | Sergio Arrigotti | 2002-04-30 |