Inventor: van Langen, Gerard
Inventor: van Langen, Gerard
Inventor: van Langen, Gerard
Inventor: Smit, Obed Jacob
Inventor: Theuws, Johannes Henricus Adrianus
Inventor: Theuws, Johannes Henricus Adrianus
Inventor: Smit, Obed Jacob
Inventor: Ceballos, Matias Eduardo Avendano
Inventor: Kanazawa, Yoshiki
Inventor: Hooper, Vance James
Inventor: Miyazaki, Kiyoshi
Inventor: Dirr, Michael A.