11
Air filters; Air purifiers; Air sterilizers; Air conditioning filters; Room air conditioners; Air conditioning apparatus; Air cooling apparatus; Air-conditioning installations; Air purifying apparatus; Air filters for air conditioning units; Air deodorising apparatus; Air freshening apparatus; Filters for air purifiers; Air purifiers for automobiles; Air conditioning installations for cars; Air cleaning filters [parts of air cleaning machines or installations]; Air inlets [vents] for vehicles; Ventilation hoods for stoves; Ventilation installations for kitchens; Ventilation [air-conditioning] installations and apparatus; Air curtains for ventilation; Ventilation apparatus; Vehicle HVAC systems (heating, ventilation and air conditioning); Ventilation [air-conditioning] installations for vehicles; Air conditioning installations for vehicles; Electric air purifiers; Air purifiers for household use; Air purifiers [for household purposes]; Industrial air purifiers; Air treatment equipment; Air purification machines; Air purification installations; Air purification apparatus; Purification apparatus (Air -); Purification machines (Air -); Clean air booths (Air purification apparatus for -); Heating, ventilating, and air conditioning and purification equipment (ambient); Clean air cabinets (Air purification apparatus for -); Electrostatic air filters; Filters for cleaning air; Filters for air conditioning; Air filters for household use; Filters for use with apparatus for air conditioning; Apparatus for clarifying air; Air cleaning apparatus; Air cleaning instruments; Apparatus for cleaning air; Electrostatic precipitators for cleaning air; Household air cleaners; Air cleaning apparatus for household purposes; Air cleansing apparatus
40
Air treatment; Air purification; Purification of air; Rental of air purification apparatus; Air purification apparatus (Rental of -)