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Publication of FR1565671ApublicationCriticalpatent/FR1565671A/fr
A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
A43B7/00—Footwear with health or hygienic arrangements
A43B7/06—Footwear with health or hygienic arrangements ventilated
A43B7/08—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures
A—HUMAN NECESSITIES
A43—FOOTWEAR
A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
A43B13/00—Soles; Sole-and-heel integral units
A43B13/38—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process