1
Ozone, other than for medical use; Ultraviolet curable resins; Hydrogen sulphide; Gas in dissolved form for industrial use; Electron beam curved coatings; Electron beam curved substrates; Unprocessed artificial ion exchange resins for treating water used in power generation; Gaseous mixtures for welding purposes; Chemical substances for use as adsorbents in the administration of inhalant gases; Gas in liquid form for industrial use; Catalysts for use in control of hydrogen emissions; Chemical substances for use in dissolving malodorous gases; Chemical substances for use in neutralizing malodorous gases; Oil-purifying chemicals; Anti-glare spray for 3D scanning; X-ray papers
11
Air purifying apparatus and machines; Ionization apparatus for the treatment of air or water; Ultraviolet sterilizers; Ultra-violet irradiators; Fluorescent lamps with low ultra-violet light output; Ultraviolet ray lamps, not for medical purposes; Combined lighting and ultraviolet apparatus; Ultra-violet sun ray lamps for cosmetic purposes; Infrared lamps; Ionic water generators; Ionization apparatus for the treatment of air; Gas stoves employing flames in ribbon-like form; Propane vapour-fired vertically disposed cylindrical convection space heaters; Filters for air purifiers; Air purifying apparatus; Electric air purifiers; Air purifiers; Industrial air purifiers; Germicidal lamps for purifying air; Vehicle-mounted air purifying apparatus; Household air cleaners