Bath installations; Baths, bathtubs, whirlpool baths and bath installations; Fitted liners for baths and showers; Showers; Tap water faucets; Water purification and filtration apparatus; Water purifying apparatus and machines; Automatic flush valves for toilets; Electric bath-water purifying apparatus for household purposes; Flexible pipes being parts of bath plumbing installations; Hand-held showers; Heating systems composed primarily of tubes, pipes and manifolds through which warm or high ...