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Priority claimed from CH1229976Aexternal-prioritypatent/CH630095A5/de
Application filed by Ciba Geigy AgfiledCriticalCiba Geigy Ag
Priority to AT421180ApriorityCriticalpatent/AT369018B/de
Publication of ATA421180ApublicationCriticalpatent/ATA421180A/de
Application grantedgrantedCritical
Publication of AT369018BpublicationCriticalpatent/AT369018B/de