Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filedfiledCritical
Publication of GB1226182ApublicationCriticalpatent/GB1226182A/en
Perfeccionamientos en la construccion de dispositivos para la confeccion de arrollamiento de hilos sobre maquinas de retorcido y de tratamiento mecanico.