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Priority claimed from DE8814573Uexternal-prioritypatent/DE8814573U1/de
Priority claimed from DE8904011Uexternal-prioritypatent/DE8904011U1/de
Application filed by Effner Biomet GmbhfiledCriticalEffner Biomet Gmbh
Priority claimed from EP89730214Aexternal-prioritypatent/EP0369937B1/de
Application grantedgrantedCritical
Publication of ATE93697T1publicationCriticalpatent/ATE93697T1/de