APPARATUS FOR LIGHTING, HEATING, STEAM GENERATING, COOKING, REFRIGERATING, DRYING, VENTILATING, WATER SUPPLY AND SANITARY PURPOSES, NAMELY, LAMPS, ELECTRIC SPACE HEATERS, STEAM GENERATORS, COOKING RANGES, REFRIGERATORS, CLOTHES DRYERS, VENTILATING EXHAUST FANS, HOT WATER HEATERS, BATH TUBS, SHOWER ENCLOSURES IN CRYSTAL, GLASS AND ALUMINUM, SHOWER ENCLOSURES AND SHOWER CUBICLES, SHOWERS, WATER SUPPLIERS IN THE NATURE OF TAP WATER FAUCETS, SHOWER HEADS, DRINKING FOUNTAINS, TAPS