Inventor: Jin, Tjoe Foeng
Inventor: Pitman, Fabia C.
Inventor: Nonomura, Arthur M.
Inventor: Hollingsworth, Donald
Inventor: Rudolph, Nathan H.
Inventor: Carl George Klehm
Inventor: Carl George Klehm
Inventor: Carl George Klehm
Inventor: Carl George Klehm
Inventor: Carl George Klehm