11 Cooking apparatus and installations, namely, cook tops, cooking ranges, electric slow cookers, electric cooking pots, electric bread cookers, microwave oven, bread baking machines, electric kettles, electric cooking pots, electric pressure cookers, electric rice cooker, electric rice warmers, electric roasters, cooking ovens, electric toasters, electric sandwich toasters, electric coffee makers, electric ice cream makers, electric cooking stoves, gas cookers, induction cookers, electric cooking ovens, electric cooking pans, electric fermenting machines for food products for household purposes; non-electric cooking heaters, namely, gas heat generators for cooking; plumbing fittings being level controlling valves for tanks; plumbing fittings being pipe line cocks; waste water treatment tanks; water softening apparatus and installations; water purifying apparatus and installations; filter cartridges for water purification apparatus and installations; rainwater purification installations; tap water purification installations; electric cooking stoves; electric range hoods; electromagnetic induction cookers; electric water purifier apparatus; gas-fired water heaters; tap-water filters, non-electric; solar water heaters; filter cartridges for water softening apparatus and instruments; water closets; prefabricated bath installations sold as a unit; toilet stool units with a washing water squirter; toilet bowls; seats for use with Japanese style toilet bowls; filters for water purifying apparatus and installations; water ionizers for water softening; ionization apparatus for the treatment of water