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Priority claimed from DE19863632792external-prioritypatent/DE3632792A1/en
Priority claimed from DE19873707908external-prioritypatent/DE3707908A1/en
Application filed by Bayer AgfiledCriticalBayer Ag
Priority claimed from EP87113306Aexternal-prioritypatent/EP0261520B1/en
Application grantedgrantedCritical
Publication of ATE84038T1publicationCriticalpatent/ATE84038T1/en