Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4317676 | Process for producing sintered iron ore having high reducibility | Hideaki Souma, Yohzoh Hosotani, Jyuzo Shibata | 1982-03-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4317676 | Process for producing sintered iron ore having high reducibility | Hideaki Souma, Yohzoh Hosotani, Jyuzo Shibata | 1982-03-02 |