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Priority claimed from DE3925742Aexternal-prioritypatent/DE3925742C2/de
Priority claimed from DE4003847Aexternal-prioritypatent/DE4003847A1/de
Application filed by Osterwald Sportboden GmbhfiledCriticalOsterwald Sportboden Gmbh
Priority claimed from EP90114953Aexternal-prioritypatent/EP0411653B1/de
Application grantedgrantedCritical
Publication of ATE97187T1publicationCriticalpatent/ATE97187T1/de