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: Mori, Kazutoshi, Tanaka, Masatoshi
Inventor: Mori, Kazutoshi, Tanaka, Masatoshi
Inventor: Mori, Kazutoshi, Tanaka, Masatoshi