ELECTRIC VENTILATION AND CLIMATISATION APPARATUS, NAMELY, AIR CONDITIONERS, FANS; ELECTRIC HEATING APPARATUS, NAMELY, CONVECTORS, FAN-HEATERS, OIL-FILLED RADIATORS, CATALYTIC AND INFRARED HEATERS; NON-ELECTRIC OIL-FILLED RADIATORS, GAS, KEROSENE, WOOD, AND COAL HEATERS; STEAM-PRODUCTION AND COOKING APPARATUS, NAMELY, ELECTRIC DEEP-FRYERS, ELECTRIC BAKE-BROIL OVENS, ELECTRIC MICROWAVE OVENS, WOOD COOKERS, GAS COOKERS, ALL FOR DOMESTIC USE