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Publication date
Priority claimed from CH445473Aexternal-prioritypatent/CH582653A5/de
Priority claimed from AT253074Aexternal-prioritypatent/AT341118B/de
Application filed by Ciba Geigy AgfiledCriticalCiba Geigy Ag
Priority to AT703075ApriorityCriticalpatent/AT345484B/de
Publication of ATA703075ApublicationCriticalpatent/ATA703075A/de
Application grantedgrantedCritical
Publication of AT345484BpublicationCriticalpatent/AT345484B/de