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Application filed by Metal Closures LtdfiledCriticalMetal Closures Ltd
Priority to IT19331/82ApriorityCriticalpatent/IT1149495B/it
Publication of IT8219331A0publicationCriticalpatent/IT8219331A0/it
Application grantedgrantedCritical
Publication of IT1149495BpublicationCriticalpatent/IT1149495B/it