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Priority claimed from DE19823201030external-prioritypatent/DE3201030A1/en
Application filed by Telefunken Fernseh & RundfunkfiledCriticalTelefunken Fernseh & Rundfunk
Priority claimed from EP83100058Aexternal-prioritypatent/EP0084323B1/en
Application grantedgrantedCritical
Publication of ATE21196T1publicationCriticalpatent/ATE21196T1/en