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Priority claimed from FR8404179Aexternal-prioritypatent/FR2566013B1/fr
Priority claimed from FR8411058Aexternal-prioritypatent/FR2567546B2/fr
Application filed by Superba SafiledCriticalSuperba Sa
Priority claimed from PCT/FR1985/000049external-prioritypatent/WO1985004198A1/fr
Application grantedgrantedCritical
Publication of ATE43871T1publicationCriticalpatent/ATE43871T1/de