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Priority claimed from DE19823242401external-prioritypatent/DE3242401A1/de
Priority claimed from DE3336563Aexternal-prioritypatent/DE3336563A1/de
Application filed by Apec FreizeitanlagenfiledCriticalApec Freizeitanlagen
Priority claimed from EP83710079Aexternal-prioritypatent/EP0112271B1/de
Application grantedgrantedCritical
Publication of ATE44696T1publicationCriticalpatent/ATE44696T1/de