11 Sanitary apparatus and installations, particularly complete or adjustable sanitary apparatus and installations, namely, bathtubs, showers, toilets, bidets, sinks, spas in the nature of heated pools and steam rooms; complete toilets and adjustable toilet seats; systems for toilets with hidable (fittable) or visible flushes, namely, automatic flush valve for toilets; water conduits installations, namely, flexible pipes being parts of bath plumbing installations; faucets and valves for sanitary installations; toilets with anal and/or vaginal hand-held spray mechanisms; toilets with dryers; toilets with air purifiers and air deodorizers; toilets with drying functions; toilets with a boiler for hot water and descaling for disinfection, the latter being integrated within the toilets, particularly including a water-heating boiler for cleaning and using a solution which has a disinfecting effect at a specific temperature; disinfectant dispensers for toilets; apparatus and instruments, namely, sprayers, dispensers and pumps integrated within sanitary toilets to clean and disinfect toilet seats and bowls, as well as protective applications for toilet seats and bowls; shower heads; hand-held shower heads; spa equipment, particularly toilets with hand-held anal and/or vaginal sprays, shower panels, shower stalls, steam and whirlpool shower stalls; sanitary fittings, particularly bathtubs, showers, toilets, bidets, wash-hand basins; toilets with washing/drying programmed straight from the seat or through a remote-control apparatus; water supply and sanitary installations and apparatus, namely, water heaters; component parts for the aforesaid goods, namely, hot water tanks; sanitary apparatus with or without automatic jet devices, namely, toilets, toilets with washing/drying programmed from the seat, urinals and bidets; bathtubs, particularly of cast iron or of enameled steel or of plastic; prefabricated bathrooms; toilet seats, particularly of plastic with or without a device for washing and drying; electrical installations and apparatus, namely, electric hot air hand dryers for supply to sanitary goods; parts and components of the aforesaid goods, namely, hot air blowers