11 ELECTRIC LAMPS AND LIGHTING FIXTURES, PAPER-FRAMED LAMPS, GAS LAMPS, OIL LAMPS, LANTERNS, LAMP CHIMNEYS, INDUSTRIAL FURNACES, KILNS AND FURNACES, NUCLEAR REACTORS, BRAZIERS OR THE LIKE, BOILERS, GAS HEATERS FOR WATER, KITCHEN TABLES, SINKS, HEATING APPARATUS, REFRIGERATING MACHINES AND EQUIPMENT, ICE BOXES, REFRIGERATING CABINETS, FEED DESICCATING APPARATUS, DRYING APPARATUS, HEAT REGENERATORS, DIGESTING APPARATUS, EVAPORATING APPARATUS, DISTILLATE APPARATUS, HEAT EXCHANGERS, HEATING OR AIR CONDITIONING EQUIPMENT, LAVATORY UNITS, BATHROOM UNITS, SOLAR WATER HEATERS, WATER PURIFYING APPARATUS, ELECTRIC HEATING ARTICLES FOR HOUSEHOLD PURPOSES, WATER PURIFIERS FOR DOMESTIC USE, METAL WASHERS FOR FAUCETS, WASHERS FOR FAUCETS, WATER PIPE VALVES, LEVEL CONTROLLING VALVES IN TANKS, VALVES FOR PIPELINES, WASTE WATER PURIFYING TANKS, WASTE WATER PURIFYING TANKS FOR DOMESTIC USE, SEWAGE DISPOSAL TANKS FOR DOMESTIC USE, GARBAGE INCINERATORS, SEWAGE DISPOSAL TANKS, WARMING OR COOLING DEVICES FILLED WITH CHEMICALS, HOT WATER BOTTLES