OGR

Air cleaning units; Air cleaning units containing an air filter, ultraviolet lights and a photocatalytic filter; Air purification units; Air purifiers; Air purifying apparatus; Air purifying apparatus and machines; Air purifying units for commercial use; Air purifying units for industrial use; Air sterilisers; Air sterilising apparatus; Air sterilizers; Air sterilizers for commercial; Air sterilizers for industrial; Air sterilizing apparatus; Electric air deodorizers; Electric air deodorizing apparatus; Electric air sanitizing unit; Industrial air filter machines; Ionisation apparatus for the treatment of air; Ionization apparatus for the treatment of air; Ozone sanitizers for air and water; Ultraviolet lamps not for medical purposes; Ultraviolet ray lamps, not for medical purposes; Ventilation hoods; Ventilation hoods for stoves; Combination ozone sanitizer and electric deodorizing units; Exhaust hoods for kitchens; Extractor hoods for kitchens; Germicidal lamps for purifying air; Industrial air purifiers; Oven ventilator hoods; Sanitizing apparatus using ultraviolet light for sanitizing kitchen hoods not for medical purposes