Jaan 780 Armchair. is made by Brand Walter Knoll. Details and photos of Jaan 780 Armchair. are displayed above. You can also check other products in Furnishings category. Brand Walter Knoll / Furnishings Furnishings products by Brand Walter Knoll Jaan Living Server. Foster 500 Armchair. Turtle Chair. Ishino Armchair. Foster 502 Sofa. Leadchair Management.