KW KUTZNER + WEBER

[ Metal chimneys; free standing chimneys of metal; metal chimney pipes; chimney pipes with several walls of metal; chimney pipe inserts of metal for chimney reconstruction; metal plates for covering chimney openings and exhaust gas ducts openings; metal top pieces for covering chimneys and exhaust gas ducts; connecting and junction muffs of metal for flue gas pipes and chimney pipes ]

Motor-operated exhaust gas shutters, namely, exterior metal shutters for exhaust gas pipes or gas flaps, namely, metal flaps placed over exhaust gas pipes on the outside of buildings; exhaust gas installations, namely, metal pipes, valves, [ silencers, ] flues, lids, and metal shutters for exhausting gasses out of buildings consisting of thermic and/or exhaust gas shutters or flaps, of chimney draft limiting equipment, of exhaust gas silencers, of exhaust gas pipes of metal, of combustion air lids, of combustion air supplying devices and of chimney ventilation devices; thermic exhaust gas shutters, namely, exterior metal thermic shutters for exhaust gas pipes or thermic gas flaps, namely, thermic metal flaps placed over the end of exhaust pipes on the outside of buildings [ and flow demarcation equipment, namely, mechanical draft limiters ]

[ Electric control devices for exhaust gas installations; computer software for controlling ovens and furnaces and ] [ blank magnetic data carriers to be used for software ]

Smoke flue channels for chimneys; chimney flue gas sucking devices [ ; regulating accessories for gas pipes and lines, namely, exhaust gas lids and shutters for gas pipes and exhaust gas flow limiters ]

[ Pipe gaskets; non-metal gasket rings; sealing compounds, namely, sealant compounds for joints; insulating materials, in particular for heat and sound absorbing; devices for damping oscillations and absorbing sounds of metal for application in chimney and exhaust gas installations, namely, sound absorbers and diffusers; sound absorbers for motors except for land vehicles, namely, sound absorbers and diffusers and for machines, namely, sound insulation for ovens and furnaces ]

[ Arranging of courses and seminars, in particular in the field of heating and exhaust gas technology; organisation of exhibitions for training purposes ]