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: Kumar, Krishna Bhuvanendra
Inventor: Kumar, Krishna Bhuvanendra
Inventor: Woolmore, Malcolm
Inventor: Kanazawa, Yoshiki