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Priority claimed from DE19823229600external-prioritypatent/DE3229600A1/de
Priority claimed from DE3300956Aexternal-prioritypatent/DE3300956A1/de
Application filed by Bernt Rudolf & SoehnefiledCriticalBernt Rudolf & Soehne
Priority claimed from EP83107812Aexternal-prioritypatent/EP0101038B1/de
Application grantedgrantedCritical
Publication of ATE23970T1publicationCriticalpatent/ATE23970T1/de