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Priority claimed from FR8500412Aexternal-prioritypatent/FR2575639B1/fr
Priority claimed from FR8508702Aexternal-prioritypatent/FR2582913B2/fr
Application filed by Transitube ProjectfiledCriticalTransitube Project
Priority claimed from EP85430045Aexternal-prioritypatent/EP0192012B1/de
Application grantedgrantedCritical
Publication of ATE39044T1publicationCriticalpatent/ATE39044T1/de