Inventor: Geerlings Lommerse, Petronella Maria
Inventor: de Jong, Jacobus Robertus
Inventor: de Jong, Jacobus Robertus
Inventor: de Jong, Jacobus Robertus
Inventor: de Jong, Jacobus Robertus
Inventor: De Jong, Jacobus Robertus
Inventor: de Jong, Jacobus Robertus
Inventor: Houser, John E.
Inventor: Freyre, Rosanna
Inventor: Freyre, Rosanna
Inventor: Oudshoorn, Hubertus Gerardus
Inventor: Oudshoorn, Hubertus Gerardus
Inventor: Sakazaki, Ushio
Inventor: van Noort, Marco
Inventor: Sakazaki, Ushio
Inventor: Freyre, Rosanna
Inventor: Freyre, Rosanna