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Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
automatic water conditioning, water filtering, and water softening-units for household and residential use; namely, water conditioning units, and parts thereof; filters for removing sediment, iron, sulfur, tastes and odors from water; water treatment equipment, namely, chemical sterilization units; water demineralization and deionization units, and parts thereof