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Application filed by Parrinello AntoniofiledCriticalParrinello Antonio
Priority to IT09345/83ApriorityCriticalpatent/IT1198530B/it
Publication of IT8309345A0publicationCriticalpatent/IT8309345A0/it
Application grantedgrantedCritical
Publication of IT1198530BpublicationCriticalpatent/IT1198530B/it