6
Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes; ores; windows of metal; metallic doors; outdoor blinds of metal; blinds, roller blinds and roller jalousies of metal; door frames of metal; door panels of metal; shutters of metal; metal window frames; ventilation windows of metal; garage doors and entrances made of metal; all said goods not for use in testing, electronic and manufacturing workstations, laboratory furniture, heating and sanitary systems and teaching apparatus for use in the electro technical, motor vehicle and supply technology
19
Building materials (non-metallic); non-metallic rigid pipes for building; asphalt, pitch and bitumen; non-metallic transportable buildings; monuments (non-metallic); construction joinery, windows, not of metal, and window joinery, window glass, except glass for vehicle windows; window glass, for building; shutters, not of metal; window frames, not of metal; stained-glass windows; mosquito window screens, not of metal; casement windows, not of metal; doors (not of metal); door frames, not of metal; door casing, not of metal; door panels, not of metal; sun blinds, not of metal, not of textile, for use outdoors; garage doors, not of metal; all said goods not for use in testing, electronic and manufacturing workstations, laboratory furniture, heating and sanitary systems and teaching apparatus for use in the electro technical, motor vehicle and supply technology
37
Building construction; repair; installation services; installation of windows and doors; repair and maintenance of windows and doors; all said services not in connection with testing, electronic and manufacturing workstations, laboratory furniture, heating and sanitary systems, and teaching apparatus for use in the electro technical, motor vehicle and supply technology