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Priority claimed from JP20963184Aexternal-prioritypatent/JPS6187619A/ja
Priority claimed from JP16289385Aexternal-prioritypatent/JPS6226223A/ja
Application filed by Teijin LtdfiledCriticalTeijin Ltd
Priority claimed from EP85112679Aexternal-prioritypatent/EP0177920B1/de
Application grantedgrantedCritical
Publication of ATE56362T1publicationCriticalpatent/ATE56362T1/de