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JUNGHANS E H SIEGFRED
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JUNGHANS E H SIEGFRED
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Priority to ES0041255UpriorityCriticalpatent/ES41255Y/es
Publication of ES41255UpublicationCriticalpatent/ES41255U/es
Application grantedgrantedCritical
Publication of ES41255YpublicationCriticalpatent/ES41255Y/es
Mandril para la colada continua de tubos, caracterizado por aumentar primero su diámetro hacia la salida del molde a partir de la altura previamente determinada del nivel de colada, o ser por lo menos cilíndrico o de ambas formas sucesivamente, empezando a disminuir su diámetro de manera en sí conocida, a una distancia previamente determinada del nivel de colada a la que el mandril no puede ya obligar la piel de solidificación que se desliza sobre él a adoptar su forma.
ES0041255U1953-08-241953-08-24Mandril para a colada continua de tubos
ExpiredES41255Y
(es)