9
Measuring and control devices for air conditioning technology
11
Air filters for air conditioning units; HVAC systems (heating, ventilation and air conditioning); Air conditioning installations; Central air conditioning installations; Air conditioning installations for household purposes; Air conditioning installations for agricultural use; Air conditioning apparatus for commercial use; Air cleaning apparatus; Ionization apparatus for the treatment of air or water; Air cleaning filters [parts of air cleaning machines or installations]; Germicidal lamps for purifying air; Air purifying units for commercial use; Air purifying units for household use; Air cleaning apparatus; Filters for exhaust extractors [parts of household or industrial installations]; Filters for cleaning air; Filters for use with apparatus for ventilating; Filters for air purifiers; Chambers (Clean -) [sanitary installations]; Clean air booths (Air purification apparatus for -); Clean air cabinets (Air purification apparatus for -); Air purifying apparatus; Filters for cleaning gases [parts of household or industrial installations]; Sterilizing installations; Sterilisers; Sluices [sterilizers]; Sluices [sterilizers] for use in hospitals
37
HVAC (Heating, ventilation and air conditioning) installation, maintenance and repair; Installation of apparatus for air-conditioning; Repair of air conditioning apparatus; Retrofitting of air conditioning installations in buildings; Providing information relating to the repair or maintenance of air conditioning apparatus; Installation, repair and maintenance of cleanroom facilities and equipment; Installation of clean room systems; Installation of clean room environmental control systems; Installation of air conditioning apparatus for use in clean rooms; Retrofitting of heating, ventilating and air conditioning installations in buildings
40
Air and water conditioning and purification; Rental of air purification apparatus; Air regeneration; Air deodorising
42
Planning and layout design services for cleanroom environments; Design of clean rooms; Engineering design and consultancy; Technical consultancy services relating to civil engineering; Design services for the interior of buildings; Planning [design] of buildings; Estates (Planning of building -); Design of health care buildings; Analysing of air in building environments; Air quality data collection services; Planning and design of air conditioning installations in buildings, for clean chambers (sanitary installations) and cubicles for clean chambers, planning and design of heating, ventilation and air conditioning installations in buildings