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 BE421262ApublicationCriticalpatent/BE421262A/xx
G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
G07F17/18—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for washing or drying persons
A—HUMAN NECESSITIES
A45—HAND OR TRAVELLING ARTICLES
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
A45D4/08—Separate devices designed for heating hair curlers or hair-wavers for flat curling, e.g. with means for decreasing the heat
A45D4/10—Separate devices designed for heating hair curlers or hair-wavers for flat curling, e.g. with means for decreasing the heat heated by steam or hot air