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Application filed by Barta Pal, Kovacs GyulafiledCriticalBarta Pal
Priority to HU0201853ApriorityCriticalpatent/HUP0201853A2/hu
Publication of HU0201853D0publicationCriticalpatent/HU0201853D0/hu
Publication of HUP0201853A2publicationCriticalpatent/HUP0201853A2/hu