Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10563280 | High manganese steel sheet having high strength and excellent vibration-proof properties and method for manufacturing same | Sung Kyu Kim, Kwang-Geun Chin, Tae-Jin Song, Tai Ho Kim, Sun-Ho Jeon | 2020-02-18 |