Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5662860 | Apparatus for producing molten pig iron by direct reduction | Hendrikus Koenraad Albertus Meijer | 1997-09-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5662860 | Apparatus for producing molten pig iron by direct reduction | Hendrikus Koenraad Albertus Meijer | 1997-09-02 |