Air purifiers; Cryogenic vaporizers; Disinfecting ultraviolet lamps housed in a container or cover for disinfecting objects placed therein; Electric hair dryers; Electric plate warmers; Electric shoe dryers for household purposes; Electromagnetic induction cookers; Hair dryers; Hair dryers for household purposes; Hand-held electric hair dryers; Heat stress machines having temperature controlled ceramic heating elements for heating tubes, pipes and welds; Household air cleaners; Portable elect...