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Individual
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Individual
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Priority to ES0232825ApriorityCriticalpatent/ES232825A3/es
Publication of ES232825A3publicationCriticalpatent/ES232825A3/es
Nueva máquina para roscar a torbellino, caracterizada porque está constituida por un cuerpo hueco centrífugo, incorporado en un cárter de fundición que amortigua las vibraciones, montado sobre cojinetes de rodillos de doble hilera.
ES0232825A1957-01-041957-01-04NUEVA MáQUINA PARA ROSCAR A TORBELLINO
ExpiredES232825A3
(es)