Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5351939 | Machine for piercing a taphole for a shaft furnace | Victor Kremer, Emile Lonardi, Philippe Malivoir | 1994-10-04 |
| 5338013 | Machine for piercing a taphole for a shaft furnace | Emile Lonardi, Jean Metz, Pierre Mailliet, Radmir Andonov, Philippe Malivoir | 1994-08-16 |
| 5308047 | Machine for piercing a taphole for a shaft furnace | Emile Lonardi, Jean Metz, Pierre Mailliet, Radomir Andonov, Philippe Malivoir | 1994-05-03 |