11 Electric and electronic fittings for supplying, distributing, controlling and regulating water, namely, control valves, metered valves, couplers, bibbs, used to distribute, control, and regulate water supply, radiant heaters, bath-water purifying apparatus for household purposes, flow restrictors for reverse osmosis water purification units, and hot water tanks; electronic sprayers for sinks and parts and fixtures therefor, electronic sprayers for disseminating perfumes and disinfectants; apparatus for lighting, namely, lighting installations, lamps; apparatus for heating, namely, water heater, kerosene heater; apparatus for steam generating; apparatus for cooking, namely, cooking ovens; apparatus for refrigerating; apparatus for drying, namely, clothes dryer, hair dryer, apparatus for ventilating, namely, exhaust fans, exhaust hoods, apparatus for water supply, namely, hot water tanks, water purification tanks, and apparatus for sanitary purposes, namely, toilets, bidets, urinals, sinks; sanitary fittings of metal and plastic for toilets, bathrooms and kitchens, namely, fittings for supplying, distributing, controlling and regulating water, including regulating water temperature in the nature of plastic toilet tank balls, plastic kitchen sink sprayers, pressure regulators, couplers, bibs used to distribute, control and regulate water sold as a unit, drains, faucet filters, spouts, sink strainers, traps, couplers used for the supply, distribution, control and regulation of water, mixers for regulating flow, distribution and temperature of water, shower heads, sets comprising shower heads and parts and fixtures therefor, sets comprising hand held shower heads and parts and fixtures therefor; instantaneous water heaters, water treatment installations, wash-hand basins in the nature of sinks, washstand installations in the nature of sinks, bidets, toilet installations, urinals, wash-hand basins in the nature of sink, toilet seats, preassembled installation units for showers comprised of shower heads and sprayers; shower devices, namely, shower mixers, control valves, shower lights; shower cubicles of plastic with integrated shower fittings and shower installations; sanitary fittings of metal, plastic and glass, namely, bath tub handles; components for sanitary installations, namely, assembly elements for sanitary units in the nature of pipes being part of sanitary facilities; connecting pillars for sanitary units; bath tubs and basins in the nature of sinks of plastic, ceramic and metal for sanitary purposes, including bath tubs and sinks with swirl nozzles and/or aerating nozzles, nozzle fittings and pumps for tubs with swirl nozzles; blowing machines in the nature of hot air blowers, including blowing machines with heating mechanisms for heating the blast air, for aerating bathing water in tubs, heating mechanisms and filters for bathing water, steam room installations and accessories therefor, in the nature of steam valves, accumulators; fittings for steam baths in the nature of steam valves, accumulators, steam generators, vaporization apparatus in the nature of electric vaporizer; water softening apparatus, lighting devices for tubs, lighting devices for steam baths and showers; mobile compact-whirl apparatus for fitting in bath tubs, with motors, pumps and nozzle systems being construction units