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Priority claimed from DE19808023519Uexternal-prioritypatent/DE8023519U1/de
Priority claimed from DE19803033223external-prioritypatent/DE3033223C2/de
Priority claimed from DE19808023518Uexternal-prioritypatent/DE8023518U1/de
Application filed by Hoechst AktiengesellschaftfiledCriticalHoechst Aktiengesellschaft
Priority claimed from EP81106657Aexternal-prioritypatent/EP0047443B1/de
Application grantedgrantedCritical
Publication of ATE10305T1publicationCriticalpatent/ATE10305T1/de