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Application filed by Berta Laszlo, Szabo GezafiledCriticalBerta Laszlo
Priority to HU0201172ApriorityCriticalpatent/HUP0201172A2/hu
Publication of HU0201172D0publicationCriticalpatent/HU0201172D0/hu
Publication of HUP0201172A2publicationCriticalpatent/HUP0201172A2/hu