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Priority claimed from HU834096Aexternal-prioritypatent/HU190511B/en
Application filed by Richter Gedeon VegyeszetfiledCriticalRichter Gedeon Vegyeszet
Priority to CS599389ApriorityCriticalpatent/CS273650B2/en
Publication of CS599389A2publicationCriticalpatent/CS599389A2/en
Publication of CS273650B2publicationCriticalpatent/CS273650B2/en