Inventor: Leis, Michelangelo, Martinelli, Alessio
Inventor: Leis, Michelangelo, Martinelli, Alessio
Inventor: Maillard, Arsene, Maillard, Laurence
Inventor: Princen, Wilhelmus Johannes Franciscus Antonius, Princen, Antonius Franciscus Marie Johannes
Inventor: Kellerhals, Markus
Inventor: Tupy, Jaroslav, Louda, Otto
Inventor: Budagovsky, Valentin Ivanovich
Inventor: MacGregor, David W.
Inventor: Perathoner, Siegfried
Inventor: Nussbaumer, Werner
Inventor: Thome, Steven J
Inventor: Delbard, Arnaud