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Priority claimed from DE19742418502external-prioritypatent/DE2418502C3/en
Priority claimed from DE19752510130external-prioritypatent/DE2510130A1/en
Priority claimed from DE19752510781external-prioritypatent/DE2510781A1/en
Priority claimed from AT268675Aexternal-prioritypatent/AT341518B/en
Application filed by Schering AgfiledCriticalSchering Ag
Publication of ATA80677ApublicationCriticalpatent/ATA80677A/en
Application grantedgrantedCritical
Publication of AT352117BpublicationCriticalpatent/AT352117B/en