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.)
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Construccion de Aparatos Mecanicos SA
Original Assignee
Construccion de Aparatos Mecanicos SA
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Filing date
Publication date
Application filed by Construccion de Aparatos Mecanicos SAfiledCriticalConstruccion de Aparatos Mecanicos SA
Priority to ES0068700UpriorityCriticalpatent/ES68700Y/en
Publication of ES68700UpublicationCriticalpatent/ES68700U/en
Application grantedgrantedCritical
Publication of ES68700YpublicationCriticalpatent/ES68700Y/en
Storage Of Web-Like Or Filamentary Materials
(AREA)
Abstract
An improved film film spool, characterized in that its winding cylinder has two diametrically opposed cuts with sinuous linear lines. (Machine-translation by Google Translate, not legally binding)
ES0068700U1958-09-181958-09-18
Reel perfected for motion picture film
ExpiredES68700Y
(en)
Procedure and device for winding threads, yarns, wires and similar with increased performance. (Machine-translation by Google Translate, not legally binding)