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: Grosser, Jude W.
Inventor: Rautenbach, Daniel Frederich
Inventor: Potgieter, Andre
Inventor: Kanazawa, Yoshiki
Inventor: Miyazaki, Kiyoshi
Inventor: Koning, Lammert
Inventor: Navarro, Luis, Juarez, Jose