Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Priority claimed from DE2615435Aexternal-prioritypatent/DE2615435C2/de
Priority claimed from DE19762621433external-prioritypatent/DE2621433A1/de
Priority claimed from AT530777Aexternal-prioritypatent/AT351934B/de
Application filed by Bayer AgfiledCriticalBayer Ag
Priority to AT0497880ApriorityCriticalpatent/AT367731B/de
Publication of ATA497880ApublicationCriticalpatent/ATA497880A/de
Application grantedgrantedCritical
Publication of AT367731BpublicationCriticalpatent/AT367731B/de