Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5291513 | Method and device for exhausting gases or fumes from a metallurgical container and an electric furnace provided with said exhaust device | Jacques Blum | 1994-03-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5291513 | Method and device for exhausting gases or fumes from a metallurgical container and an electric furnace provided with said exhaust device | Jacques Blum | 1994-03-01 |