11 Heating films, Heating sheet type elements, Heating elements, namely, film-type heating filters, Heating sheet type elements for architecture floor, Heating sheet type elements for partition, Heating cloth, Heating pads for heating, Far-infrared radiation saunas, Heating cable, Self-regulating cable for heating, Belt heaters, Molding heaters for heating, Ondol heaters, Snow melting heater, Serial heater, Electric heater, Heating cable for agriculture