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: Bulthouse, John
Inventor: van der Velden, Josephus M.
Inventor: Kanazawa, Yoshiki
Inventor: Head, Robert Harold, Head, Lisa Jones
Inventor: Ellerbrook, Mark
Inventor: Katerberg, Gerard