Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6802268 | Device for discharging dust from a dry dust collector of a blast furnace | Norbert Coone | 2004-10-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6802268 | Device for discharging dust from a dry dust collector of a blast furnace | Norbert Coone | 2004-10-12 |