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Application filed by Nikolaevsky KorablestroitelnyfiledCriticalNikolaevsky Korablestroitelny
Priority to IT41673/87ApriorityCriticalpatent/IT1222315B/it
Publication of IT8741673A0publicationCriticalpatent/IT8741673A0/it
Application grantedgrantedCritical
Publication of IT1222315BpublicationCriticalpatent/IT1222315B/it