Inventor: Danziger, Gavriel
Inventor: Danziger, Gavriel
Inventor: Wicki-Freidl, Peter
Inventor: Danziger, Gavriel
Inventor: Danziger, Gavriel
Inventor: Danziger, Gavriel
Inventor: Suphachadiwong, Thumrong
Inventor: Wicki-Freidl, Peter
Inventor: Danziger, Gavriel
Inventor: Hofmann, Birgit
Inventor: de Looff, Tonny M.
Inventor: de Looff, Tonny M.
Inventor: Khemakongkanond, Kanchana
Inventor: Sanguthai, Surapon
Inventor: Blay, John William, Blay, Violet Marilyn
Inventor: Van der Salm, Catherine Joy, Freeman, Judith Louise