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Priority claimed from DE19833309993external-prioritypatent/DE3309993A1/de
Priority claimed from DE19843403216external-prioritypatent/DE3403216A1/de
Application filed by Grundig EmvfiledCriticalGrundig Emv
Priority claimed from EP84102636Aexternal-prioritypatent/EP0119568B1/de
Application grantedgrantedCritical
Publication of ATE40761T1publicationCriticalpatent/ATE40761T1/de