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Priority claimed from FR8808132Aexternal-prioritypatent/FR2632917A1/fr
Priority claimed from FR8813016Aexternal-prioritypatent/FR2637246B1/fr
Application filed by Anf IndfiledCriticalAnf Ind
Priority claimed from PCT/FR1989/000310external-prioritypatent/WO1989012566A1/fr
Application grantedgrantedCritical
Publication of ATE100389T1publicationCriticalpatent/ATE100389T1/de