refrigerators, refrigerating appliances and installations; namely, refrigerating cabinets, movable refrigerating chambers; refrigerating containers; namely, combined refrigerating containers and portable refrigerating containers; electric cooking utensils; namely, kitchen ranges and ovens, electric stoves, cookers; electro-magnetic furnaces for domestic use; namely, electric furnaces; electric heaters and heating installations; namely, heating boilers, heating radiators, air-conditioning fans; bath appliances and installations; namely, electric heaters for bath, bath faucets, scrubber for gas installations, and filtering unit for removing of dust