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Application filed by Uk I Inzh Vodnogo KhozfiledCriticalUk I Inzh Vodnogo Khoz
Priority to IT8841636ApriorityCriticalpatent/IT1225227B/en
Publication of IT8841636A0publicationCriticalpatent/IT8841636A0/en
Application grantedgrantedCritical
Publication of IT1225227BpublicationCriticalpatent/IT1225227B/en