Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6477195 | Process for melting sponge iron and electric-arc furnace for carrying out the process | Harald Berger | 2002-11-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6477195 | Process for melting sponge iron and electric-arc furnace for carrying out the process | Harald Berger | 2002-11-05 |