Inventor: Westhoff, Heinrich
Inventor: van Kleinwee, Theodorus Cornelis
Inventor: Danziger, Gabriel
Inventor: Brown, James Dean
Inventor: Sakazaki, Ushio
Inventor: Sakazaki, Ushio
Inventor: Klemm, Nils, von Tubeuf, Guido
Inventor: Klemm, Nils, von Tubeuf, Guido
Inventor: van Kleinwee, Theodorus Cornelis Maria
Inventor: Membrey, Stephen
Inventor: Westhoff, Heinrich
Inventor: Westhoff, Heinrich
Inventor: Danziger, Gabriel
Inventor: Danziger, Gabriel