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Priority claimed from FR8503519Aexternal-prioritypatent/FR2578517B1/en
Priority claimed from FR8506493Aexternal-prioritypatent/FR2581041B2/en
Application filed by Tempo SanysfiledCriticalTempo Sanys
Priority claimed from EP19850402163external-prioritypatent/EP0195170B1/en
Application grantedgrantedCritical
Publication of ATE52990T1publicationCriticalpatent/ATE52990T1/en