Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4416443 | Process and apparatus for detection of the stoppage of a tuyere for blowing a gas through the bottom of a refining converter | Jean-Claude Muller | 1983-11-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4416443 | Process and apparatus for detection of the stoppage of a tuyere for blowing a gas through the bottom of a refining converter | Jean-Claude Muller | 1983-11-22 |