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Priority claimed from JP58235480Aexternal-prioritypatent/JPS60126282A/ja
Priority claimed from JP59050693Aexternal-prioritypatent/JPS60197672A/ja
Application filed by Mitsubishi Chem IndfiledCriticalMitsubishi Chem Ind
Priority claimed from EP84115292Aexternal-prioritypatent/EP0145019B1/de
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Publication of ATE58136T1publicationCriticalpatent/ATE58136T1/de