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Application filed by Debreceni Tudomanyos MueszakifiledCriticalDebreceni Tudomanyos Mueszaki
Priority to HU211391ApriorityCriticalpatent/HU209469B/en
Publication of HU912113D0publicationCriticalpatent/HU912113D0/en
Publication of HUT61276ApublicationCriticalpatent/HUT61276A/en
Publication of HU209469BpublicationCriticalpatent/HU209469B/en