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Priority claimed from DE19803020048external-prioritypatent/DE3020048A1/de
Priority claimed from DE19813116993external-prioritypatent/DE3116993A1/de
Application filed by Studio Rensch Montreux S.A.filedCriticalStudio Rensch Montreux S.A.
Priority claimed from EP81103832Aexternal-prioritypatent/EP0040792B1/de
Application grantedgrantedCritical
Publication of ATE8683T1publicationCriticalpatent/ATE8683T1/de