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Priority claimed from FI801472Aexternal-prioritypatent/FI67386C/fi
Application filed by Hoffmann La RochefiledCriticalHoffmann La Roche
Publication of FI840362ApublicationCriticalpatent/FI840362A/fi
Publication of FI840362A0publicationCriticalpatent/FI840362A0/fi
Publication of FI69471BpublicationCriticalpatent/FI69471B/fi
Application grantedgrantedCritical
Publication of FI69471CpublicationCriticalpatent/FI69471C/fi