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Priority claimed from DE4135838Aexternal-prioritypatent/DE4135838A1/de
Application filed by Continental AgfiledCriticalContinental Ag
Priority claimed from EP91118649Aexternal-prioritypatent/EP0484831B1/de
Application grantedgrantedCritical
Publication of ATE85271T1publicationCriticalpatent/ATE85271T1/de