Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10279436 | Flux-cored arc welding material having remarkable impact resistance and abrasion resistance | Il-Wook Han, Jeong-Kil Kim, Sang Chul Lee, Dong-Ryeol Lee, Geug KIM | 2019-05-07 |