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Priority claimed from FR7833584Aexternal-prioritypatent/FR2442744A1/fr
Priority claimed from FR7912273Aexternal-prioritypatent/FR2456638A2/fr
Application filed by Esterel CaravanesfiledCriticalEsterel Caravanes
Application grantedgrantedCritical
Publication of ATE572T1publicationCriticalpatent/ATE572T1/de