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Application filed by Leon Ple Fils & CiefiledCriticalLeon Ple Fils & Cie
Publication of CH309536ApublicationCriticalpatent/CH309536A/fr
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
CH309536D1951-04-021952-03-10Procédé de fabrication d'une chaussure, et chaussure obtenue au moyen de ce procédé.
CH309536A
(fr)