Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5348430 | Universal chuck for a machine for piercing a tap hole of a shaft furnace | Patrick Millen, Henri Radoux, Fernand Roemen | 1994-09-20 |
| 5338013 | Machine for piercing a taphole for a shaft furnace | Emile Lonardi, Pierre Mailliet, Guy Thillen, Radmir Andonov, Philippe Malivoir | 1994-08-16 |
| 5333839 | Machine for boring a tap hole of a shaft furnace | Emile Lonardi, Philippe Malivoir, Fernand Roemen, Patrick Milen | 1994-08-02 |
| 5308047 | Machine for piercing a taphole for a shaft furnace | Emile Lonardi, Pierre Mailliet, Guy Thillen, Radomir Andonov, Philippe Malivoir | 1994-05-03 |