Shower roses; kitchen sink sprayers; showers and replacement parts therefor; shower heads; microbubble generators for baths; bath tubs with microbubble generators; hydromassage bath apparatus; bath plumbing fittings, namely, faucets; water closets in the nature of toilets; heating boilers, other than parts of non-electric prime movers or engines; air conditioners for industrial purposes; laundry dryers, electric, for industrial purposes; towel steamers; hair drying machines for beauty salon use; hair steamers for beauty salon use; shampoo basins being parts of sanitary installations for barbers' shop use; tap water faucets; taps for pipes and pipelines being parts of sanitary installations; solar water heaters; water purifying apparatus for industrial purposes; electric lamps and decorative electric lighting apparatus; household electrothermic appliances for cooking, drying and freezing, namely, electric cooking ovens, electric laundry dryers and freezers; washers for water taps; gas-fired water heaters; non-electric cooking heaters for household purposes, namely, gas cooking ovens; kitchen sinks incorporating integrated worktops for household purposes; kitchen sinks for household purposes; water purifying apparatus for household purposes, non-electric; waste water treatment tanks for household purposes; septic tanks for household purposes; toilet stool units with a washing water squirter; disinfectant dispensers for toilet; toilet bowls; seats for use with Japanese style toilet bowls; water ionizers for bath tubs for household purposes; water ionizers for showers for household purposes; water ionizers for household purposes; ionization apparatus for the treatment of air; self-driving ionization apparatus for the treatment of air for household purposes; ionization apparatus for the purification of air in for automobiles; ionization apparatus in the nature of warm and cold air blowers for household purposes