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Priority claimed from HU811753Aexternal-prioritypatent/HU186891B/hu
Publication of NO863654LpublicationCriticalpatent/NO863654L/no
Application filed by Richter Gedeon VegyeszetfiledCriticalRichter Gedeon Vegyeszet
Priority to NO863654ApriorityCriticalpatent/NO164475C/no
Publication of NO863654D0publicationCriticalpatent/NO863654D0/no
Publication of NO164475BpublicationCriticalpatent/NO164475B/no
Publication of NO164475CpublicationCriticalpatent/NO164475C/no