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Priority claimed from JP11749786Aexternal-prioritypatent/JPS62277119A/en
Priority claimed from JP15264386Aexternal-prioritypatent/JPS6316017A/en
Priority claimed from JP15264286Aexternal-prioritypatent/JPS6316019A/en
Application filed by Gore & AssfiledCriticalGore & Ass
Priority claimed from EP87304583Aexternal-prioritypatent/EP0246917B1/en
Application grantedgrantedCritical
Publication of ATE78416T1publicationCriticalpatent/ATE78416T1/en