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TARRAGONA CORBELLA FRANCISCO J
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TARRAGONA CORBELLA FRANCISCO J
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Application filed by TARRAGONA CORBELLA FRANCISCO JfiledCriticalTARRAGONA CORBELLA FRANCISCO J
Priority to ES0181584ApriorityCriticalpatent/ES181584A2/es
Publication of ES181584A2publicationCriticalpatent/ES181584A2/es
Mejoras en el objeto de la patente principal, nº 173.839, por: Una máquina para la fabricación de bolas para cojinetes, caracterizadas esencialmente por el hecho de que los dos platos portadores de las superficies limadoras de trabajo, tienen sus respectivos ejes o centros, no en la prolongación, sino en disposición excéntrica relativa, cuya excentricidad afecta al movimiento relativo de las dos superficies limadoras de trabajo.
ES0181584A1948-01-091948-01-09UNA MáQUINA PARA LA FABRICACIoN DE BOLAS PARA COJINETES
ExpiredES181584A2
(es)