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Priority claimed from FR8512875Aexternal-prioritypatent/FR2586745B1/fr
Priority claimed from FR8518757Aexternal-prioritypatent/FR2591651B2/fr
Application filed by Airax SafiledCriticalAirax Sa
Priority claimed from EP19860401883external-prioritypatent/EP0216680B2/de
Application grantedgrantedCritical
Publication of ATE53430T1publicationCriticalpatent/ATE53430T1/de