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Application filed by Villamosenergiaipari Kutatoint, Tiszai Eroemue VallalatfiledCriticalVillamosenergiaipari Kutatoint
Priority to HU624190ApriorityCriticalpatent/HUT59216A/en
Publication of HU906241D0publicationCriticalpatent/HU906241D0/en
Publication of HUT59216ApublicationCriticalpatent/HUT59216A/en