Inventor: Danziger, Gavriel
Inventor: Uebelhart, Georg G.
Inventor: Sakazaki, Ushio
Inventor: Danziger, Gavriel
Inventor: Miyazaki, Kiyoshi
Inventor: Heinrich, Westhoff
Inventor: Miyazaki, Kiyoshi
Inventor: Westhoff, Heinrich
Inventor: Sakazaki, Ushio
Inventor: Lommerse, Henry
Inventor: Houbraken, Anna M. W. P.
Inventor: Houbraken, Anna M. W. P.
Inventor: Westhoff, Heinrich
Inventor: Houbraken, Anna M. W. P.