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Priority claimed from DE19803046785external-prioritypatent/DE3046785A1/de
Priority claimed from DE19803046786external-prioritypatent/DE3046786A1/de
Priority claimed from DE19803046784external-prioritypatent/DE3046784A1/de
Application filed by Beiersdorf AgfiledCriticalBeiersdorf Ag
Priority claimed from EP81109794Aexternal-prioritypatent/EP0054197B1/de
Application grantedgrantedCritical
Publication of ATE13973T1publicationCriticalpatent/ATE13973T1/de