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: Costin, Russell, Costin, Sharon
Inventor: Harrison, Robert
Inventor: Kanazawa, Yoshiki
Inventor: Miyazaki, Kiyoshi