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Priority claimed from CH1145875Aexternal-prioritypatent/CH624552A5/de
Application filed by Ciba Geigy AgfiledCriticalCiba Geigy Ag
Priority to AT654077ApriorityCriticalpatent/AT358866B/de
Publication of ATA654077ApublicationCriticalpatent/ATA654077A/de
Application grantedgrantedCritical
Publication of AT358866BpublicationCriticalpatent/AT358866B/de