Inventor: de Groot, Leonardus S. J.
Inventor: de Looff, Tonny M.
Inventor: de Looff, Tonny M.
Inventor: van Diemen, Hubertus T.
Inventor: Baars, Johannes
Inventor: Baars, Johannes
Inventor: Blay, John William, Blay, Violet Marilyn
Inventor: Stribling, Sally
Inventor: Mislow, III, Gregory John
Inventor: de Gruyter, Andre Paulus
Inventor: Van der Salm, Catherine Joy, Freeman, Judith Louise
Inventor: van der Knaap, Wim
Inventor: Knaap, Wim V. D.