| 6824624 |
Method of oxygen cutting a piece of steel, and apparatus for implementing said method |
Véronique Prioretti, Françoise Prioretti-Hacking, Jean-Michel Prioretti |
2004-11-30 |
| 6787731 |
Method for oxyacetylene-cutting a piece of steel and device for carrying out this method |
Véronique Prioretti, Françoise Prioretti-Hacking, Jean-Michel Prioretti |
2004-09-07 |
| 6783605 |
High speed oxyacetylene cutting of a thick steel part and device therefor |
Véronique Prioretti, Françoise Prioretti-Hacking, Jean-Michel Prioretti |
2004-08-31 |
| 6334906 |
Method of oxygen cutting continususly cast billets, and apparatus for implementing the method |
Michel Donze |
2002-01-01 |
| 6261512 |
Oxyacetylene cutting apparatus |
Michel Donze |
2001-07-17 |
| 4589633 |
Process and installation for moulding a refractory lining of a container for liquid metal |
Jacques Gilson, Jean M. Thomas, Pierre Henry |
1986-05-20 |
| 4535701 |
Device for slowing down and stopping machines rolling on rails |
— |
1985-08-20 |