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Priority claimed from DE19823207177external-prioritypatent/DE3207177C2/en
Application filed by Veyhl Produktion, Menziken MoebelfiledCriticalVeyhl Produktion
Priority claimed from EP82108250Aexternal-prioritypatent/EP0087498B1/en
Application grantedgrantedCritical
Publication of ATE23428T1publicationCriticalpatent/ATE23428T1/en