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MARCHAL ETS
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MARCHAL ETS
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Application filed by MARCHAL ETSfiledCriticalMARCHAL ETS
Priority to ES0001864UpriorityCriticalpatent/ES1864Y/es
Publication of ES1864UpublicationCriticalpatent/ES1864U/es
Application grantedgrantedCritical
Publication of ES1864YpublicationCriticalpatent/ES1864Y/es
Un dispositivo consistente en un tubo de canilla de sección ovalada, mediante el cual en la hilatura se puede aumentar el peso de los cursores, la tensión del hilo, y la cantidad de hilo devanada sobre un tubo de canilla, sin necesidad de aumentar el diámetro pequeño de dicha canilla.
ES0001864U1933-06-221933-06-22Dispositivo perfeccionado consistente en tubo de canilla para mejorar el devanado del hilo en las hilanderas mecánicas.
ExpiredES1864Y
(es)
Process and device for twisting at a high torsion, in a single operation, any kind of yarn on twisting frames in which the torsion is imparted by the unwinding bobbin