88574682
Aug 12, 2019
Aug 25, 2020
Active Trademark
Air cleaning units; Air cleaning units containing an air filter, ultraviolet lights and a photocatalytic filter; Air purifiers; Air purifiers for automobiles; Air purifying apparatus and machines; Air exchangers for cleaning and purifying air; Humidifiers; Air humidifying apparatus; Industrial air purifiers; Separators for the cleaning and purification of air
Environmental Control Apparatus