Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9708703 | High-manganese hot-rolled galvanized steel sheet and manufacturing method thereof | Kwang-Geun Chin | 2017-07-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9708703 | High-manganese hot-rolled galvanized steel sheet and manufacturing method thereof | Kwang-Geun Chin | 2017-07-18 |