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Priority claimed from DE19863634750external-prioritypatent/DE3634750A1/en
Application filed by Thomson Brandt GmbhfiledCriticalThomson Brandt Gmbh
Priority claimed from EP19870114706external-prioritypatent/EP0264068B2/en
Application grantedgrantedCritical
Publication of ATE75573T1publicationCriticalpatent/ATE75573T1/en