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Application filed by Istvan SzauterfiledCriticalIstvan Szauter
Priority to HU9800294UpriorityCriticalpatent/HU1610U/en
Publication of HU9800294V0publicationCriticalpatent/HU9800294V0/en
Publication of HU1610UpublicationCriticalpatent/HU1610U/en