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Application filed by Miklos PeterfyfiledCriticalMiklos Peterfy
Priority to HU911341ApriorityCriticalpatent/HU210004B/hu
Publication of HU911341D0publicationCriticalpatent/HU911341D0/hu
Publication of HUT61171ApublicationCriticalpatent/HUT61171A/hu
Publication of HU210004BpublicationCriticalpatent/HU210004B/hu