Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10604817 | High-strength steel plate for pressure vessel having excellent toughness after post weld heat treatment and manufacturing method thereof | Dae-Woo Kim | 2020-03-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10604817 | High-strength steel plate for pressure vessel having excellent toughness after post weld heat treatment and manufacturing method thereof | Dae-Woo Kim | 2020-03-31 |