Inventor: Geerlings Lommerse, Petronella Maria
Inventor: de Jong, Jacobus Robertus
Inventor: de Jong, Jacobus Robertus
Inventor: Eugenin, Javier
Inventor: Menge, John A., Martin, Gray E.
Inventor: Menge, John A., Martin, Gray E.
Inventor: Menge, John A., Martin, Gray E.
Inventor: de Jong, Jacobus Robertus
Inventor: de Jong, Jacobus Robertus
Inventor: Dorsey, Charlie
Inventor: Joubert, Andries G.
Inventor: De Jong, Jacobus Robertus
Inventor: de Jong, Jacobus Robertus
Inventor: Oudshoorn, Hubertus Gerardus
Inventor: Brooks, Neal Palmer
Inventor: Oudshoorn, Hubertus Gerardus
Inventor: Castillo Pimentel, Carlos Antonio
Inventor: van Noort, Marco
Inventor: Kohne, Josef Stefan
Inventor: Martin, Gray E., Bergh, Berthold O.
Inventor: Bergh, Berthold O., Martin, Gray A.
Inventor: Llanos, Anthony Phillip