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MACIPE FOZ ARTURO
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MACIPE FOZ ARTURO
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Priority to ES0009722UpriorityCriticalpatent/ES9722Y/es
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Publication of ES9722YpublicationCriticalpatent/ES9722Y/es
Un sistema de aguja gramofónica para su aplicación a los discos gramofónicos, caracterizada esencialmente por estar constituida por un cuerpo cilindrado de hueco, marfil, asta o similar, al cual se le practica una punta cónica y corta al largo conveniente, pudiendo ser las fibras de este cuerpo fibroso en sentido longitudinal, radial o circunferencial, que aseguren una vibración elástica perfecta.
ES0009722U1944-03-091944-03-09Sistema de aguja gramofónica para su aplicación a los discos gramofónicos.
ExpiredES9722Y
(es)