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Application filed by Valtiero TizzifiledCriticalValtiero Tizzi
Priority to IT03643/84ApriorityCriticalpatent/IT1181262B/en
Publication of IT8403643A0publicationCriticalpatent/IT8403643A0/en
Application grantedgrantedCritical
Publication of IT1181262BpublicationCriticalpatent/IT1181262B/en
PROCEDURE AND EQUIPMENT FOR THE CREATION OF WHOLESALE ON METALLIC DEVELOPMENTS WITH LONGITUDINAL DEVELOPMENT, DECORABLE FOR THE OBTAINING OF CHAIN JEWELERY AND JEWELERY CONCATENA PRODUCTS