11 Electric and electronic fittings for supplying, distributing, controlling and regulating water; apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; sanitary fittings of metal and/or plastic for toilets, bath and cookers, in particular, automatic fittings for supplying, distributing, controlling and regulating water, including for water temperature regulation; instantaneous water heaters, water treatment installations, wash-hand basins, washstand installations, bidets, toilet installations, urinals, toilet seats, preassembled installation units for showers, shower devices, lights; shower cubicles of plastic with integrated shower fittings and shower installations; sanitary fittings of metal, plastic and glass, in particular bath tub handles; components for sanitary installations, in particular assembly elements for sanitary units; connecting pillars for sanitary units; tubs and basins of plastic, ceramic and metal for sanitary purposes, including tubs and basins with swirl nozzles and/or aerating nozzles, nozzle fittings and pumps for tubs with swirl nozzles, blowing machines 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 bath installations and accessories therefor, fittings for steam baths, steam generators, vaporization apparatus, water-softening apparatus, lighting devices for tubs, devices for steam baths and showers; mobile compact-whirlpool apparatus for fitting in bath tubs, with motors, pumps and nozzle systems as units