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Publication date
Priority claimed from HU302891Aexternal-prioritypatent/HU212164B/en
Application filed by Jozsef TotfalusifiledCriticalJozsef Totfalusi
Priority to HU9200107UpriorityCriticalpatent/HU16U/en
Publication of HU9200107V0publicationCriticalpatent/HU9200107V0/en
Publication of HU16UpublicationCriticalpatent/HU16U/en