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Priority claimed from DE19883805963external-prioritypatent/DE3805963A1/de
Priority claimed from DE19883834823external-prioritypatent/DE3834823A1/de
Application filed by Butzbacher Weichenbau GmbhfiledCriticalButzbacher Weichenbau Gmbh
Priority claimed from EP89103411Aexternal-prioritypatent/EP0330238B1/de
Application grantedgrantedCritical
Publication of ATE94924T1publicationCriticalpatent/ATE94924T1/de