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: Oudshoorn, Hubertus Gerardus
Inventor: Oudshoorn, Hubertus Gerardus
Inventor: van Noort, Marco
Inventor: John H. Mclntyre
Inventor: Chester J. Halka
Inventor: William Flemer, III
Inventor: Flemer, William III
Inventor: Cole, David Barrett
Inventor: Cole, David Barrett
Inventor: Flemer, William III
Inventor: Flemer, William III
Inventor: Siebenthaler, John D.