| 5303901 |
Blowing lance with cyclic modulator means for varying flow rate |
Robert Mousel, Patrick Bintner |
1994-04-19 |
| 5227118 |
Top blowing refining lance |
Victor Bleser, Patrick Derungs, Carlo Heintz, Carlo Lux, Robert Mousel +1 more |
1993-07-13 |
| 5197847 |
Device for automatic handling of objects |
Norbert Kremer, Georges Beck, Charles Hennico |
1993-03-30 |
| 4993691 |
Oxygen injection lance |
Robert Mousel, Carlo Lux, Francois Knaff, Henri Klein, Romain Henrion +2 more |
1991-02-19 |
| 4971297 |
Nozzle for refining lance |
Romain Henrion, Henri Klein, Francois Knaff, Robert Mousel, Michel Decker +4 more |
1990-11-20 |
| 4765789 |
Apparatus for lining the inner wall of a vessel with bricks |
Emile Lonardi, Jean Liesch, Michel Kirchen, Victor Kremer, Joseph Colgon +1 more |
1988-08-23 |
| 4730784 |
Oxygen blast nozzle |
Romain Henrion, Jean Liesch, Carlo Heintz, Henri Klein |
1988-03-15 |
| 4730813 |
Oxygen nozzle for metal refining |
Romain Henrion, Jean Liesch, Carlo Heintz, Henri Klein |
1988-03-15 |
| 4730814 |
Blast pipe for refining nozzle |
Roamin Henrion, Jean Liesch, Carlo Heintz, Henri Klein |
1988-03-15 |
| 4655647 |
Method and apparatus for the acceleration of solid particles entrained in a carrier gas |
— |
1987-04-07 |
| 4603810 |
Method and apparatus for the acceleration of solid particles entrained in a carrier gas |
Francois Schleimer, Clement Burton, Jean Peckels |
1986-08-05 |