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Priority claimed from FR8418787Aexternal-prioritypatent/FR2574377B1/en
Priority claimed from FR8503292Aexternal-prioritypatent/FR2578528B2/en
Application filed by Simone MorelfiledCriticalSimone Morel
Priority claimed from EP85402338Aexternal-prioritypatent/EP0187567B1/en
Application grantedgrantedCritical
Publication of ATE45127T1publicationCriticalpatent/ATE45127T1/en