90860723
Aug 2, 2021
Air purifiers; Air purifying apparatus and machines; Air cleaning units containing an air filter, ultraviolet lights and a photocatalytic filter; Air sterilizers; Sanitizing apparatus using ultraviolet light for sanitizing surfaces of objects not for medical purposes; Sterilization units for buildings in the nature of apparatus that floods a room or space with anti-bacterial gas that eliminates all bacteria in the room or space
Environmental Control Apparatus