Inventor: Denardi, Frederico
Inventor: Gomes da Costa, Everton
Inventor: Denardi, Frederico
Inventor: Denardi, Frederico
Inventor: Kellerhals, Markus
Inventor: Kellerhals, Markus
Inventor: Denardi, Frederico, Camilo, Anisio Pedro
Inventor: King, Walt, Schmidt, Jairo
Inventor: Anatriello, Lucilene
Inventor: Kellerhals, Markus, Aeppli, Alfred
Inventor: Zornig, Rolf Kurt
Inventor: Hauenstein, Peter
Inventor: Zornig, Rolf Kurt
Inventor: Anatriello, Lucilene
Inventor: Anatriello, Lucilene
Inventor: de Castro Filho, Estevam Emygdio
Inventor: Anatriello, Lucilene