Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861679 | Composite material of Zn-Al alloy reinforced with silicon carbide powder | Renato Guerriero | 1989-08-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861679 | Composite material of Zn-Al alloy reinforced with silicon carbide powder | Renato Guerriero | 1989-08-29 |