Air-conditioning installations; air filtering installations; air purifying apparatus and machines; ventilation installations and apparatus for use in vehicle climate control; filters for air conditioning; gas scrubbing apparatus; ventilation installations for vehicles; electric air deodorizing apparatus; disinfectant apparatus for disinfecting indoor air; water purifying apparatus and machines

Data processing apparatus; downloadable electronic publications in the nature of brochure in the field of air quality analysis; downloadable computer software applications for providing air quality monitoring and analysis, used with apparatus for measuring air quality; downloadable software in the nature of a mobile application for providing air quality monitoring and analysis, used with apparatus for measuring air quality; computer software platforms, recorded or downloadable, for providing ...