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Priority claimed from DE3019621Aexternal-prioritypatent/DE3019621C2/en
Priority claimed from DE19813104900external-prioritypatent/DE3104900A1/en
Application filed by Stiftung Deutsches KrebsforschungszentrumfiledCriticalStiftung Deutsches Krebsforschungszentrum
Priority claimed from EP81103918Aexternal-prioritypatent/EP0041189B1/en
Application grantedgrantedCritical
Publication of ATE3877T1publicationCriticalpatent/ATE3877T1/en