Inventor: de Groot, Leonardus S. J.
Inventor: van Gaalen, Rene, de Boer, Huibert Anne
Inventor: de Looff, Tonny M.
Inventor: de Looff, Tonny M.
Inventor: van Diemen, Hubertus T.
Inventor: de Boer, Huibert Anne
Inventor: de Boer, Huibert Anne, van Gaalen, Rene
Inventor: de Boer, Huibert Anne
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