Inventor: Westphal, Friedrich Manfred
Inventor: Westphal, Friedrich Manfred
Inventor: Westphal, Friedrich Manfred
Inventor: Bolinder, Kjell
Inventor: Klemm, Nils, Glawe, Martin
Inventor: Hanes, Mitchell E.
Inventor: Klemm, Nils, Glawe, Martin
Inventor: Barends, Eveline
Inventor: Olesen, Mogens Nyegaard, Evison, Raymond J.