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Application filed by Karoly Oszko, Jenoe Hergar, Zoltan Nagy, Miklos Joo, Szeberenyi Eleonora VarganefiledCriticalKaroly Oszko
Priority to HU77790ApriorityCriticalpatent/HU208644B/en
Publication of HU900777D0publicationCriticalpatent/HU900777D0/en
Publication of HUT61676ApublicationCriticalpatent/HUT61676A/en
Publication of HU208644BpublicationCriticalpatent/HU208644B/en