Inventor: Konst, Johannes Wilhelmus Maria
Inventor: Jacobs, Henricus Cornelius Maria
Inventor: Jacobs, Henricus Cornelius Maria
Inventor: Bridgen, Mark P.
Inventor: Jacobs, Henricus Cornelius Maria
Inventor: Hoogendoorn, Cornelis Arie
Inventor: Hoogendoorn, Cornelis Arie
Inventor: Hoogendoorn, Cornelis Arie
Inventor: Konst, Johannes Wilhelmus Maria
Inventor: Hoogendoorn, Cornelius Arie
Inventor: Hoogendoorn, Cornelis Arie
Inventor: Hoogendoorn, Cornelis Arie
Inventor: Konst, Johannes Wilhelmus Maria
Inventor: Konst, Johannes Wilhelmus Maria
Inventor: Hoogendoorn, Cornelis Arie
Inventor: Hoogendoorn, Cornelis Arie
Inventor: Hoogendoorn, Cornelis Arie
Inventor: Goemans, Robert Adrian