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QUEBEC METALLURG IND Ltd
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QUEBEC METALLURG IND Ltd
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Publication of ES201718A1publicationCriticalpatent/ES201718A1/es
Winding, Rewinding, Material Storage Devices
(AREA)
Abstract
Máquina embobinadora directa de películas que sirve para arrollar las cintas de fuera a dentro con objeto de que al terminar de proyectarse una bobina que de arrollada en forma correcta para ser proyectada sin tener que arrollarse en otra bobina como hasta ahora se ha hecho.
ES0201718A1951-07-271952-05-27Un metodo para la reduccion de oxidos metalicos
ExpiredES201718A1
(es)