Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4824636 | Austenitic steel with improved high-temperature strength and corrosion resistance | Sergio Vacchiano, Giovanni Lanfranco | 1989-04-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4824636 | Austenitic steel with improved high-temperature strength and corrosion resistance | Sergio Vacchiano, Giovanni Lanfranco | 1989-04-25 |