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Priority claimed from DE19818127522external-prioritypatent/DE8127522U1/en
Priority claimed from DE19828203188external-prioritypatent/DE8203188U1/en
Application filed by Beck Eugen Dr KgfiledCriticalBeck Eugen Dr Kg
Priority claimed from EP82108484Aexternal-prioritypatent/EP0075260B1/en
Application grantedgrantedCritical
Publication of ATE13360T1publicationCriticalpatent/ATE13360T1/en