Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6352572 | Process for the thermal treatment of granulated iron ore prior to the reduction | Martin Hirsch | 2002-03-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6352572 | Process for the thermal treatment of granulated iron ore prior to the reduction | Martin Hirsch | 2002-03-05 |