DUSTECT

Air sensors for measuring air quality; outside air sensors for measuring air quality; particle sensors for measuring particle loads of air and/or gas volume; electric and electronic control apparatus to control fresh air intake as a function of air quality and/or particle load; electric and electronic control apparatus for air and/or particle sensors; structural parts and fittings of the aforesaid goods; all aforesaid goods for buildings and automobiles

Air conditioning and ventilation installations; air conditioning devices, namely, devices for ionizing and ozonizing air; air filters, namely, air filtering installations; outside air filters, namely, outside air filtering installations; inside air filters, namely, inside air filtering installations; industrial air filter machines, namely, air filters for industrial installations; structural parts and fittings of the aforesaid goods; all aforesaid goods for buildings and automobiles