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Priority claimed from FR8210920Aexternal-prioritypatent/FR2528693B1/fr
Application filed by Pierre MabillefiledCriticalPierre Mabille
Priority claimed from EP19830105656external-prioritypatent/EP0097288B1/de
Application grantedgrantedCritical
Publication of ATE27095T1publicationCriticalpatent/ATE27095T1/de