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Publication of FR579367ApublicationCriticalpatent/FR579367A/fr
A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
A43B21/00—Heels; Top-pieces or top-lifts
A43B21/36—Heels; Top-pieces or top-lifts characterised by their attachment; Securing devices for the attaching means
A43B21/47—Heels; Top-pieces or top-lifts characterised by their attachment; Securing devices for the attaching means by resilient means
A43B21/48—Heels; Top-pieces or top-lifts characterised by their attachment; Securing devices for the attaching means by resilient means by press-buttons
FR579367D1923-06-121923-06-12Dispositif de fixation instantanée des talons sur les chaussures
ExpiredFR579367A
(fr)