Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pal Rafai, Istvan Szurop, Hunor Biro, Mihaly Hegedues, Laszlo Jakab, Zoltan PappfiledCriticalPal Rafai
Priority to HU408390ApriorityCriticalpatent/HU205251B/en
Publication of HU904083D0publicationCriticalpatent/HU904083D0/en
Publication of HU205251BpublicationCriticalpatent/HU205251B/en