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Application filed by Kecskemeti, Willy, Csordas, Horvath, BodrogifiledCriticalKecskemeti
Priority to HU461990ApriorityCriticalpatent/HU208924B/hu
Publication of HU904619D0publicationCriticalpatent/HU904619D0/hu
Publication of HUT58525ApublicationCriticalpatent/HUT58525A/hu
Publication of HU208924BpublicationCriticalpatent/HU208924B/hu