Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10829830 | Pressure vessel steel plate having excellent post weld heat treatment resistance, and manufacturing method therefor | — | 2020-11-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10829830 | Pressure vessel steel plate having excellent post weld heat treatment resistance, and manufacturing method therefor | — | 2020-11-10 |