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Mangin Jules
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Mangin Jules
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Priority to ES7361ApriorityCriticalpatent/ES7361A1/es
Publication of ES7361A1publicationCriticalpatent/ES7361A1/es
Un procedimiento para que el calzado sea de más duración que el usual empleando en su confección láminas de caoutchouc y pudiendo usar indistintamente la costura, el claveteado, y el sistema de tornillos para sujetar las suelas y tacones.