Inventor: Pieters, Luc, De Meyer, Caroline
Inventor: Pieters, Luc, De Meyer, Caroline
Inventor: Kapiteijn, Antonius Simon Johannes
Inventor: Pieters, Luc, De Meyer, Caroline
Inventor: Kapiteijn, Antonius Simon Johannes
Inventor: Skotak, Jr., Chester
Inventor: Skotak, Jr., Chester
Inventor: Bak, Elly, Steur, Nicolaas D. M.
Inventor: van Schie, Hubertus
Inventor: Skotak, Chester
Inventor: Bak, Elly, Steur, Nicolaas D. M.
Inventor: Kapiteijn, Anthonius Simon Johannes
Inventor: Kapiteijn, Anthonius Simon Johannes
Inventor: Bak, Elly, Steur, Nicolaas D. M.
Inventor: Skotak, Chester
Inventor: Klaver, Theo C. M.
Inventor: Bak, Elly, Steur, Nicolaas D. M.
Inventor: Kapiteijn, Anthonius Simon-Johannes
Inventor: Skotak, Chester, Hill, Herb
Inventor: Skotak, Chester