9
Computer software; Electric and electronic control and regulating apparatus being parts for floor and air heating systems for home and building technology
11
Apparatus for lighting, heating, steam generating, refrigerating, drying, ventilating and water supply purposes; Heat exchangers, not parts of machines, Heating boilers, Taps [faucets], Air-conditioning fans, Air filters, Room air conditioners; All of the aforesaid being parts for floor and air heating systems for home and building technology; Floor-heating systems; Heating pipes and fittings for floor-heating apparatus; Heating installations; Plate warmers; Space heaters; Coils and Coils; Flat and pipe collectors; Solar collectors; Solar furnaces; Solar storage equipment; Heat pumps; Heat regenerators; Heat accumulators; Heat exchangers, not parts of machines; Tempering surfaces; Heating installations [water]; Thermal solar collectors; Thermostatic valves; Central heating radiators; Air conditioning installations; Pipes; Temperature-regulating devices, fittings for floor-heating apparatus; Pipes and tubes of metal, metal building materials, ventilation grilles of metal; All of the aforesaid being parts for floor and air heating systems for home and building technology; Pipes and tubes of plastic, building materials (non-metallic), ventilation grilles of plastic; All of the aforesaid being parts for floor and air heating systems for home and building technology; Wall-mounted cabinets of metal being parts for floor and air heating systems for home and building technology
17
Insulating boards being parts for floor and air heating systems for home and building technology; Junctions for pipes; Heat insulating panels for building purposes
19
Non-metallic rigid pipes for building; Pipe laying aids, namely pipe support plates, not of metal; Composite pipes and multilayer pipes, not of metal; Extension, branching and connection pipes and parts, not of metal; Drain taps (valves) for lines and pipes; Floors
20
Non-metallic pipe brackets; Pipe laying aids, namely clip rails and fastening pegs, not of metal
37
Building construction, namely creating cavity floors by means of panel elements of plastic and/or creating cavity floors for laying supply lines of all kinds and installing ventilating, heating, cooling and air conditioning installations in rooms and halls