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Priority claimed from FR8411145Aexternal-prioritypatent/FR2567527B1/fr
Priority claimed from FR8509396Aexternal-prioritypatent/FR2589865B2/fr
Application filed by AtochemfiledCriticalAtochem
Priority claimed from PCT/FR1985/000185external-prioritypatent/WO1986000624A1/fr
Application grantedgrantedCritical
Publication of ATE40558T1publicationCriticalpatent/ATE40558T1/de