Air cooling apparatus; air deodorising apparatus; air filtering installations; air filters for household purposes; air filters for industrial installations; air purifying apparatus and machines; air reheaters; air sterilisers; bath fittings; cooling appliances and installations; deodorising apparatus, not for personal use; disinfectant apparatus; extractor hoods for kitchens; fans air-conditioning; fans parts of air-conditioning installations; filters for air conditioning; germicidal lamps for purifying air; heating apparatus; heating plates; hot air apparatus; hot air bath fittings; ionization apparatus for the treatment of air or water; sanitary apparatus and installations; stoves; ventilation air-conditioning installations and apparatus; ventilation hoods; ventilation hoods for laboratories