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Priority claimed from DE19813149558external-prioritypatent/DE3149558C1/de
Priority claimed from DE19823218717external-prioritypatent/DE3218717C2/de
Application filed by Weck J Gmbh & CofiledCriticalWeck J Gmbh & Co
Priority claimed from EP82110746Aexternal-prioritypatent/EP0082319B1/de
Application grantedgrantedCritical
Publication of ATE22864T1publicationCriticalpatent/ATE22864T1/de