Inventor: Olsthoorn, Petrus C. M.
Inventor: van der Zwet, Alexius Joannes Joseph
Inventor: Hooijman, Aloysius A. J.
Inventor: Hooijman, Aloysius A. J.
Inventor: Koppe, Lubbertus H.
Inventor: Oudshoorn, Hubertus Gerardus
Inventor: Hoogenraad, Gerrit
Inventor: Baan, Robert Jacob Pieter
Inventor: van der Zwet, Alexius Joannes Joseph
Inventor: Stemkens, Henricus G. W.
Inventor: Sanders, Monica Maria Adelheid
Inventor: Houbraken, Anna M. W. P.
Inventor: Sanders, Monica Maria Adelheid
Inventor: Hooijman, Aloysius A. J.
Inventor: Vlielander, Ike
Inventor: Hoogendoorn, Cornelis Arie
Inventor: Houbraken, Anna M. W. P.
Inventor: Sahin, Elisabeth
Inventor: Randag, Cecilius Jan-Jochem
Inventor: Stemkens, Henricus G. W.
Inventor: Dekker, Cornelis W.
Inventor: Hooijman, Aloysius A. J.
Inventor: Dekker, Cornelis W.