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Priority claimed from JP56007152Aexternal-prioritypatent/JPS57122875A/ja
Priority claimed from JP56112919Aexternal-prioritypatent/JPS5815924A/ja
Application filed by Asahi Chemical IndfiledCriticalAsahi Chemical Ind
Priority claimed from EP82100371Aexternal-prioritypatent/EP0056977B1/de
Application grantedgrantedCritical
Publication of ATE13014T1publicationCriticalpatent/ATE13014T1/de