Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10822671 | High-strength steel having superior brittle crack arrestability, and production method therefor | Sung Ho JANG | 2020-11-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10822671 | High-strength steel having superior brittle crack arrestability, and production method therefor | Sung Ho JANG | 2020-11-03 |