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Application filed by Uk I Inzh Vodnogo KhozfiledCriticalUk I Inzh Vodnogo Khoz
Priority to IT20519/83ApriorityCriticalpatent/IT1194198B/it
Publication of IT8320519A0publicationCriticalpatent/IT8320519A0/it
Application grantedgrantedCritical
Publication of IT1194198BpublicationCriticalpatent/IT1194198B/it