Inventor: Hoekstra-Arisz, Catharina Marie
Inventor: de Looff, Tonny M.
Inventor: de Looff, Tonny M.
Inventor: Quemard, Pascal
Inventor: Blay, John William, Blay, Violet Marilyn
Inventor: Kolster, Peter Rudolf
Inventor: Arisz, Catharina M.
Inventor: van Leyssen, Hans
Inventor: Van der Salm, Catherine Joy, Freeman, Judith Louise
Inventor: Hoff, Petrus M. M.
Inventor: Hoff, Petrus M. M.
Inventor: Hoff, Petrus M. M.
Inventor: Hoff, Petrus M. M.