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Priority claimed from AT0093090Aexternal-prioritypatent/AT403934B/en
Application filed by Plasser Bahnbaumasch FranzfiledCriticalPlasser Bahnbaumasch Franz
Publication of HRP920413A2publicationCriticalpatent/HRP920413A2/en
Publication of HRP920413B1publicationCriticalpatent/HRP920413B1/en