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Priority claimed from DE19813117706external-prioritypatent/DE3117706A1/en
Priority claimed from DE19823209140external-prioritypatent/DE3209140A1/en
Application filed by Bayer AgfiledCriticalBayer Ag
Priority claimed from EP82103487Aexternal-prioritypatent/EP0064649B1/en
Application grantedgrantedCritical
Publication of ATE23575T1publicationCriticalpatent/ATE23575T1/en