Adsorption apparatus for generating oxygen; Air dehumidifiers; Air filtering installations; Air purification apparatus; Apparatus and instruments for use in the purification, separation and sterilization of liquids and gases used in the biotechnology, pharmaceutical, medical, biopharmaceutical and food and beverage industries; Combination hair dryers and chairs for use in beauty salons; Electric autoclaves for cooking; Hot tubs; Ice dispensing machines; Ice machines and apparatus; Ice-cream m...