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MAURICE BOISSEAU
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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
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FR500468A1918-09-191918-09-19Procédé d'imperméabilisation des semelles d'espadrilles ou chaussures en fibre végétale telle que jute, raffia, etc.
ExpiredFR500468A
(fr)
Perfeccionamientos introducidos en los pisos de goma del calzado de todas clases, a cuyo efecto el calzado que lleve tales perfeccionamientos se denominará "calzado ideal".
Procédé de fabrication d'embauchoirs pour souliers, bottines, etc., en carton, fibre, ou toute autre matière susceptible d'être façonnée par estampage