Inventor: Blazkova, Jitka
Inventor: Benetka, Vojtech
Inventor: Benetka, Vojtech
Inventor: Benetka, Vojtech
Inventor: Benetka, Vojtech
Inventor: Benetka, Vojtech
Inventor: Benetka, Vojtech
Inventor: Benetka, Vojtech
Inventor: Benetka, Vojtech
Inventor: Krejci, Frantisek
Inventor: Miklosne, Jozsa
Inventor: Miklosne, Jozsa
Inventor: Rakosi, Adorjan
Inventor: Tupy, Jaroslav, Louda, Otto
Inventor: Blazkova, Jitka
Inventor: Andrusiv, Michal