Inventor: van Langen, Gerard
Inventor: van Langen, Gerard
Inventor: van Langen, Gerard
Inventor: Smit, Obed Jacob
Inventor: Smit, Obed Jacob
Inventor: Ceballos, Matias Eduardo Avendano
Inventor: Skelley, Kieran
Inventor: Kanazawa, Yoshiki
Inventor: Handyside, Paul Robert
Inventor: Kolster, Pieter
Inventor: Kolster, Pieter