Inventor: van Andel, Jacob
Inventor: van Andel, Jacob
Inventor: van Andel, Jacob
Inventor: van Andel, Jacob
Inventor: Stravers, Lambertus Johannes Maria
Inventor: Stravers, Lambertus Johannes Maria
Inventor: Stravers, Lambertus Johannes Maria
Inventor: Akerboom, Petrus J.
Inventor: Vlielander, Ike
Inventor: Vlielander, Ike
Inventor: van der Meer, Peter Johannes Antonius
Inventor: Brouwer, Wim A. J.
Inventor: Noodelijk, Robert
Inventor: Brouwer, Wim A. J.
Inventor: Noodelijk, Robert
Inventor: Noodelijk, Robert
Inventor: Stravers, Lambertus J. M.
Inventor: Lommerse, Henry C. J.
Inventor: van der Knaap, Wim
Inventor: Stemkens, Henricus G. W.
Inventor: van der Meer, Peter J. A.
Inventor: van der Meer, Peter J. A.