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Vigosa S L
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Vigosa S L
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Priority to ES0079659UpriorityCriticalpatent/ES79659U/en
Publication of ES79659UpublicationCriticalpatent/ES79659U/en
Operating, Guiding And Securing Of Roll- Type Closing Members
(AREA)
Abstract
A PERFECTED SHUTTER ", characterized essentially by the fact that each of the slats has holes in its base and upper part along which a chain formed by flat pieces is cut through which have in a lower area of its extension projections lateral for direct action on a longitudinal frame that said lamas have inside, coming to be joined some flat pieces with others by links cut diagonally to allow the passage of the flat pieces at the time of assembly. (Machine-translation by Google Translate, not legally binding)
ES0079659U1960-03-221960-03-22A perfected blind (Machine-translation by Google Translate, not legally binding)
PendingES79659U
(en)
Improvements in chain transmissions that have one or more various sprockets with reduced number of teeth (Machine-translation by Google Translate, not legally binding)