11 Bath installations; Baths, bathtubs, whirlpool baths and bath installations; Flush levers; Hand basins being parts of sanitary installations; Hot water heating installations; Hydromassage bath apparatus; Mixer faucets for water pipes; Mixer taps for water pipes; Plumbing fittings, namely, drains; Plumbing fittings, namely, valves; Plumbing fixtures, namely, shower sprayers; Showers; Spigots; Taps; Washers for water taps; Waste water treatment tanks; Flexible pipes being parts of bath plumbing installations; Sauna bath installations