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Priority claimed from FR8407909Aexternal-prioritypatent/FR2564299B1/fr
Priority claimed from BE84213923Aexternal-prioritypatent/BE900939R/fr
Application filed by PeaudoucefiledCriticalPeaudouce
Priority claimed from EP85902553Aexternal-prioritypatent/EP0183752B1/de
Application grantedgrantedCritical
Publication of ATE47956T1publicationCriticalpatent/ATE47956T1/de