Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10643771 | Non-oriented electrical steel sheet and manufacturing method therefor | Hunju Lee, Sang-Woo Lee | 2020-05-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10643771 | Non-oriented electrical steel sheet and manufacturing method therefor | Hunju Lee, Sang-Woo Lee | 2020-05-05 |