Inventor: Jacobs, Henricus Cornelius Maria
Inventor: Konst, Johannes Wilhelmus Maria
Inventor: Dirr, Michael A., Kardos, Joshua H.
Inventor: Dirr, Michael A., Kardos, Joshua H.
Inventor: Dirr, Michael A., Kardos, Joshua H.
Inventor: Jacobs, Henricus Cornelius Maria
Inventor: Jacobs, Henricus Cornelius Maria
Inventor: Jacobs, Henricus Cornelius Maria
Inventor: Jacobs, Henricus Cornelius Maria
Inventor: Goemans, Francis Cornelius
Inventor: Jacobs, Henricus Cornelius Maria
Inventor: Goemans, Francis Cornelius
Inventor: Eveleens, Peter
Inventor: Eveleens, Peter
Inventor: Jacobs, Henricus Cornelius Maria
Inventor: Konst, Johannes Wilhelmus Maria
Inventor: Werner, Dennis James, Snelling, Layne Karlton