Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11624101 | Steel for pressure vessel having excellent surface quality and impact toughness, and method for manufacturing same | Dae-Woo Kim, Sang-Deok Kang | 2023-04-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11624101 | Steel for pressure vessel having excellent surface quality and impact toughness, and method for manufacturing same | Dae-Woo Kim, Sang-Deok Kang | 2023-04-11 |