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Priority claimed from CH1189674Aexternal-prioritypatent/CH618062GA3/xx
Priority claimed from AT350875Aexternal-prioritypatent/AT341051B/de
Application filed by Ciba Geigy AgfiledCriticalCiba Geigy Ag
Priority to AT420976ApriorityCriticalpatent/AT375415B/de
Publication of ATA420976ApublicationCriticalpatent/ATA420976A/de
Application grantedgrantedCritical
Publication of AT375415BpublicationCriticalpatent/AT375415B/de