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Priority claimed from FR8411025Aexternal-prioritypatent/FR2567352B1/fr
Priority claimed from FR8510581Aexternal-prioritypatent/FR2584561B2/fr
Application filed by Claude PrieurfiledCriticalClaude Prieur
Priority claimed from EP19850401414external-prioritypatent/EP0168328B1/de
Application grantedgrantedCritical
Publication of ATE46996T1publicationCriticalpatent/ATE46996T1/de