Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5356456 | Method of degassing and decarburizing stainless molten steel | Hiroshi Nishikawa, Hitoshi Ohsugi | 1994-10-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5356456 | Method of degassing and decarburizing stainless molten steel | Hiroshi Nishikawa, Hitoshi Ohsugi | 1994-10-18 |