Inventor: Jacobs, Henricus Cornelius Maria
Inventor: Wolf, Paul, Wolf, Werner
Inventor: van Andel, Jacob
Inventor: van Andel, Jacob
Inventor: van Andel, Jacob
Inventor: Jack, Brian, Syme, Victoria
Inventor: Jack, Brian, Syme, Victoria
Inventor: Jack, Brian, Syme, Victoria
Inventor: Jack, Brian, Syme, Victoria
Inventor: Angus, Timothy P., Derera, Nicholas F.