Inventor: Doyle, James, Ferguson, Louise
Inventor: Plattner, Anton
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.
Inventor: Angus, Timothy P., Derera, Nicholas F.
Inventor: Albert Aspeslagh, August van Speybrouck
Inventor: Vosters, James B.