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Application filed by Laszlone Kecskemeti, Karoly Willy, Janos Csordas, Eszter Horvath, Lajos BodrogifiledCriticalLaszlone Kecskemeti
Priority to HU461990ApriorityCriticalpatent/HU208924B/en
Publication of HU904619D0publicationCriticalpatent/HU904619D0/en
Publication of HUT58525ApublicationCriticalpatent/HUT58525A/en
Publication of HU208924BpublicationCriticalpatent/HU208924B/en