Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8052924 | High strength steel plate with high manganese having excellent burring workability | Sung Kyu Kim | 2011-11-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8052924 | High strength steel plate with high manganese having excellent burring workability | Sung Kyu Kim | 2011-11-08 |