Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352786 | Treatment of copper refinery anode slime | Ying-Chu Hoh, Bao-Dein Lee, Tieh Ma, Wei Wang | 1982-10-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352786 | Treatment of copper refinery anode slime | Ying-Chu Hoh, Bao-Dein Lee, Tieh Ma, Wei Wang | 1982-10-05 |