Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9731347 | Core pin for preventing molten metal from flowing into pipe and casting device using the same | Mun-Gu Kang, Kwang Min Yoon, Hyung-Sop Yoon | 2017-08-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9731347 | Core pin for preventing molten metal from flowing into pipe and casting device using the same | Mun-Gu Kang, Kwang Min Yoon, Hyung-Sop Yoon | 2017-08-15 |