Inventor: Bolinder, Kjell
Inventor: Bolinder, Kjell
Inventor: Zetterlund, Henrik
Inventor: Bolinder, Kjell
Inventor: Kellerhals, Markus
Inventor: Kellerhals, Markus
Inventor: Kellerhals, Markus, Aeppli, Alfred
Inventor: Hauenstein, Peter
Inventor: Wicki, Eidg. Dipl. Gartnermeister
Inventor: Wicki-Freidl, Peter
Inventor: Persson, Kjell Aake
Inventor: Persson, Kjell-Aake
Inventor: Nilsson, Magnus
Inventor: Dahlqvist-Olsson, Eva