Inventor: Geerlings Lommerse, Petronella Maria
Inventor: de Jong, Jacobus Robertus
Inventor: de Jong, Jacobus Robertus
Inventor: Barnett, Daniel
Inventor: Colfer, William J.
Inventor: van Lankveld, Martinus T. M.
Inventor: de Jong, Jacobus Robertus
Inventor: de Jong, Jacobus Robertus
Inventor: Wood, Timothy D.
Inventor: Nouws, Johan, Nouws, Guus
Inventor: Jordan, Stephen
Inventor: Jordan, Stephen
Inventor: Jordan, Stephen
Inventor: Hayman, Michael
Inventor: Colfer, William J.
Inventor: De Jong, Jacobus Robertus
Inventor: de Jong, Jacobus Robertus
Inventor: de Jong, Gys Petrus
Inventor: Colfer, William J.
Inventor: Oudshoorn, Hubertus Gerardus
Inventor: Oudshoorn, Hubertus Gerardus
Inventor: Hoogenraad, Gerrit
Inventor: Waldvogel, Karel