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Application filed by Ferenc HollosifiledCriticalFerenc Hollosi
Priority to HU181790ApriorityCriticalpatent/HU206847B/en
Publication of HU901817D0publicationCriticalpatent/HU901817D0/en
Publication of HUT58019ApublicationCriticalpatent/HUT58019A/en
Publication of HU206847BpublicationCriticalpatent/HU206847B/en