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A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
A43B13/00—Soles; Sole-and-heel integral units
A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
A43B13/141—Soles; Sole-and-heel integral units characterised by the constructive form with a part of the sole being flexible, e.g. permitting articulation or torsion
A—HUMAN NECESSITIES
A43—FOOTWEAR
A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
A43B13/00—Soles; Sole-and-heel integral units
A43B13/02—Soles; Sole-and-heel integral units characterised by the material
A43B13/08—Wood
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Materials Engineering
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FR36507D1929-01-291929-01-29Perfectionnement apporté dans l'établissement de semelles de socques ou autres
ExpiredFR36507E
(fr)