Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication of BE420559ApublicationCriticalpatent/BE420559A/xx
A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
A45D4/00—Separate devices designed for heating hair curlers or hair-wavers
A45D4/02—Separate devices designed for heating hair curlers or hair-wavers for steep curling, e.g. with means for decreasing the heat
A45D4/06—Separate devices designed for heating hair curlers or hair-wavers for steep curling, e.g. with means for decreasing the heat heated by electricity