Jaan 780 Sofa. is made by Brand Walter Knoll. Details and photos of Jaan 780 Sofa. are displayed above. You can also check other products in Furnishings category. Brand Walter Knoll / Furnishings Furnishings products by Brand Walter Knoll Foster 502 Armchair. 375 Relaxchair. Fabricius Side Table. Sheru ArmchAIR. Jaan 781 Armchair. Isanka Side Table.