Inventor: de Groot, Leonardus S. J.
Inventor: des Brisay, Junius
Inventor: van Diemen, Hubertus T.
Inventor: Baars, Johannes
Inventor: Baars, Johannes
Inventor: Stribling, Sally
Inventor: Mislow, III, Gregory John
Inventor: de Gruyter, Andre Paulus
Inventor: de Jong, John M. F.
Inventor: de Jong, John M. F.
Inventor: de Jong, John M. F.
Inventor: van der Knaap, Wim
Inventor: Knaap, Wim V. D.
Inventor: van der Knaap, Eduard J. M.
Inventor: van Diemen, Hubertus T.