Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4238121 | Hearth structure of an oxygen-bottom-blowing converter | Tadashi Morimoto, Toshio Kanatani, Ryoji Uchimura | 1980-12-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4238121 | Hearth structure of an oxygen-bottom-blowing converter | Tadashi Morimoto, Toshio Kanatani, Ryoji Uchimura | 1980-12-09 |