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Application filed by Jozsef Bakos, Miklos Dioszeghy, Tibor Ersek, Janos Kepes, Oedoenne Dr Kadar, Tibor SeyfiledCriticalJozsef Bakos
Priority to HU523089ApriorityCriticalpatent/HUT55735A/en
Publication of HU895230D0publicationCriticalpatent/HU895230D0/en
Publication of HUT55735ApublicationCriticalpatent/HUT55735A/en