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Priority claimed from FR8504606Aexternal-prioritypatent/FR2579101B1/fr
Priority claimed from FR868604331Aexternal-prioritypatent/FR2595244B2/fr
Application filed by Jean Yves Dr Chauve, Leguin Jean Marie Dr, Jacques Loquet, Eugene LerouxfiledCriticalJean Yves Dr Chauve
Priority claimed from EP19860400611external-prioritypatent/EP0197831B1/de
Application grantedgrantedCritical
Publication of ATE53291T1publicationCriticalpatent/ATE53291T1/de