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Priority claimed from FR8315293Aexternal-prioritypatent/FR2552373B1/fr
Priority claimed from FR8414675Aexternal-prioritypatent/FR2570653B1/fr
Application filed by Sainte Catherine AtelfiledCriticalSainte Catherine Atel
Priority claimed from EP19840401939external-prioritypatent/EP0136240B1/de
Application grantedgrantedCritical
Publication of ATE30307T1publicationCriticalpatent/ATE30307T1/de