Class 009
Computer & Software Products & Electrical & Scientific Products
Chlorine dioxide; kieselgur; tensio-active agents; activated carbon; chemicals for use in purifying air; chemical getters; water-purifying chemicals; descaling preparations, other than for household purposes; water-softening preparations
Class 011
Environmental Control Instrument Products (lighting,heating,cooling,cooking)
Germicidal lamps for purifying air; electric air deodorizing apparatus; water purification installations; air-conditioning installations; air filtering installations; air sterilizing apparatus; gas scrubbing apparatus; air purifying apparatus and machines; earthenware basins, hand basins, shampoo basins being parts of sanitary installations