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Application filed by Belorussky Politekenichesky InstfiledCriticalBelorussky Politekenichesky Inst
Priority to IT41566/84ApriorityCriticalpatent/IT1180976B/it
Publication of IT8441566A0publicationCriticalpatent/IT8441566A0/it
Publication of IT8441566A1publicationCriticalpatent/IT8441566A1/it
Application grantedgrantedCritical
Publication of IT1180976BpublicationCriticalpatent/IT1180976B/it