Inventor: Danziger, Gavriel
Inventor: van Heesbeen, Ad
Inventor: van Heesbeen, Ad
Inventor: Stemkens, Henricus Godefridus Wilhelmus
Inventor: Babikow, Paul David
Inventor: van Heesbeen, Adrianus
Inventor: Danziger, Gavriel
Inventor: Ranney, Thomas G.
Inventor: Ranney, Thomas G.
Inventor: Ranney, Thomas G.
Inventor: Korlipara, Harini
Inventor: Heinrich, Westhoff
Inventor: Fleuren, Henricus Marie Gerardus Carolus
Inventor: Westhoff, Heinrich
Inventor: Lommerse, Henry
Inventor: Houbraken, Anna M. W. P.
Inventor: Houbraken, Anna M. W. P.
Inventor: Westhoff, Heinrich