Surfactant soil wetting agents

Dust binding compositions; Compositions for binding dust

Chemical preparations for the treatment of water; Chemicals for use in swimming pools (other than disinfectants); Chemical additives for use in the cleaning of water; Chemical agents for use in water purification; Chemical preparations for aiding water quality; Chemical preparations for use in water treatment; Chemical products for aquarium water (other than pharmaceuticals); Chemical products for the treatment of water; Chemical products for use in the conditioning of water; Chemicals for use in cleaning water

Chemicals used in industry

Conversion of physical data from one form of media to another

Machines including machines for materials treatment, hydrometallurgical treatment and for the extraction of minerals, ores and other valuable substances from industrial waste, fill and other media; hydrometallurgical treatment systems, plant and equipment; all other goods in this class

Hydrometallurgical treatment services; treatment of waste, fill, industrial residue, sludge, effluent and other similar media; extraction of minerals, ores, and other technical and valuable substances from waste, fill, industrial residue, sludge, effluent and similar media; technical and support services in this class for all the foregoing services

Seals, gaskets, washers and valves included in this class, including such articles for use in applications involving sanitary apparatus and fittings, water supply apparatus and fittings, or other apparatus and fittings usable in kitchens, bathrooms and laundries

Chemicals in class 1 for the treatment of water; swimming pool chemicals in class 1; and all other goods in class 1