Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6042892 | Apparatus for coating zinc on steel sheet, and method therefor | Jin Hwan Chung, Noi-Ha Cho | 2000-03-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6042892 | Apparatus for coating zinc on steel sheet, and method therefor | Jin Hwan Chung, Noi-Ha Cho | 2000-03-28 |