1
Cleaning applications and descaling preparations as liquid and powder-forming chemicals for heat exchangers, cooling towers, piping, drinking water containers, street fountains and surfaces; Cleaning applications for use in industrial processes
3
Bleaching preparations and other substances for laundry use; Cleaning, polishing, scouring and abrasive preparations; Furbishing preparations; Scale remover; Garnet sand
35
Retailing and wholesaling of chemicals for commercial, scientific, photographic, agricultural, garden and forestry purposes, cerium oxide, alumina, washing and bleaching preparations, furbishing, polishing, scoring and grinding preparations, cleaning applications, descaling preparations, cleaning applications and descaling preparations as liquid and powder-forming chemicals for heat exchangers, cooling towers, piping, drinking water containers, street fountains and surfaces, garnet sand, disinfectant, Preparations for destroying vermin, fungicides, herbicides, disinfectant as liquid and powder-forming chemicals for heat exchangers, cooling towers, piping, drinking water containers, street fountains and surfaces, CIP cleaning instruments and pumps, low pressure sprayers, spray lances, booster pumps, hoses, polishers [machine parts] and diamond drills, in particular for industry or glass industry
37
Cleaning services; Cleaning, disinfection and descaling of heat exchangers, cooling towers, piping, drinking water containers, street fountains and surfaces