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Priority claimed from DE19848437752external-prioritypatent/DE8437752U1/en
Priority claimed from DE19858518790external-prioritypatent/DE8518790U1/en
Application filed by Albrecht LeichtmetallfiledCriticalAlbrecht Leichtmetall
Priority claimed from EP85114510Aexternal-prioritypatent/EP0187228B1/en
Application grantedgrantedCritical
Publication of ATE48568T1publicationCriticalpatent/ATE48568T1/en