Inventor: Kapiteijn, Antonius Simon Johannes
Inventor: Kapiteijn, Antonius Simon Johannes
Inventor: Kapiteijn, Anthonius Simon Johannes
Inventor: Kapiteijn, Anthonius Simon Johannes
Inventor: Klaver, Theo C. M.
Inventor: Kapiteijn, Anthonius Simon-Johannes
Inventor: Kapiteijn, Antonius S. J.
Inventor: Kapiteijn, Antonius S. J.
Inventor: Heims, Daniel M., Patterson, Frank
Inventor: Hoff, Petrus M. M.
Inventor: Ronald, Wilbert G., Durand, James R.
Inventor: Halka, Jr., Chester J.
Inventor: Harrison, Richmond E.
Inventor: Wandell, Willet N.
Inventor: Wandell, Willet N.
Inventor: Olaf Soenderhousen
Inventor: Willet N. Wandell
Inventor: Herbert C. Swim, O. L. Weeks
Inventor: David L. Armstrong
Inventor: John H. Mclntyre
Inventor: David L. Armstrong