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Priority claimed from DE3205841Aexternal-prioritypatent/DE3205841C2/en
Priority claimed from DE19833301973external-prioritypatent/DE3301973A1/en
Application filed by Mistral Windsurfing AgfiledCriticalMistral Windsurfing Ag
Priority claimed from EP83101480Aexternal-prioritypatent/EP0087120B1/en
Application grantedgrantedCritical
Publication of ATE15471T1publicationCriticalpatent/ATE15471T1/en