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Individual
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Individual
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Priority to ES0228502ApriorityCriticalpatent/ES228502A2/es
Publication of ES228502A2publicationCriticalpatent/ES228502A2/es
Mejoras en el objeto de las patente principal nº 211.654, caracterizado esencialmente por el hecho de que el mecanismo accionador de la plantilla se conecta con el mecanismo elevador con el fin de hacer variar a voluntad el diámetro del perfilado a realizar.
ES0228502A1956-05-071956-05-07UNA MáQUINA PARA TRABAJOS DE PERFILADO EN GENERAL
ExpiredES228502A2
(es)