Lamps; showers; sinks; toilets; air sterilizers; drain structures for use in spas, steam rooms and baths; drinking fountains; electric cooking ovens; electric cooking pots; electric cooking stoves; hand-held showers; safety accessories for gas pipes, namely, flashback arrestors and reverse flow check valves; sanitary installations in the nature of steam rooms; shower enclosures; tap water faucets; taps for washstands; toilet bowls; urinals being sanitary fixtures; wash-hands basins being part...