Inventor: Denardi, Frederico
Inventor: Gomes da Costa, Everton
Inventor: Denardi, Frederico
Inventor: Denardi, Frederico
Inventor: Hjeltnes, Stein Harald
Inventor: Denardi, Frederico, Camilo, Anisio Pedro
Inventor: Ingvoldstad, Ola
Inventor: Ingvoldstad, Ola
Inventor: Ingvoldstad, Ola
Inventor: King, Walt, Schmidt, Jairo
Inventor: Anatriello, Lucilene
Inventor: Zornig, Rolf Kurt
Inventor: Zornig, Rolf Kurt
Inventor: Anatriello, Lucilene
Inventor: Anatriello, Lucilene
Inventor: de Castro Filho, Estevam Emygdio
Inventor: Anatriello, Lucilene
Inventor: Anatriello, Lucilene
Inventor: Anatriello, Lucilene
Inventor: Anatriello, Lucilene
Inventor: Acosta, Ruben Ernesto
Inventor: Ito, Minoru, Gurgel, Roberto Guerra Amaral
Inventor: Ito, Minoru, Gurgel, Roberto Guerra Amaral