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Application filed by Secco Ind SpafiledCriticalSecco Ind Spa
Priority to IT84131/79ApriorityCriticalpatent/IT1127191B/it
Publication of IT7984131A0publicationCriticalpatent/IT7984131A0/it
Application grantedgrantedCritical
Publication of IT1127191BpublicationCriticalpatent/IT1127191B/it