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Priority to JP26186UpriorityCriticalpatent/JPS62113449U/ja
Priority to PCT/JP1986/000638prioritypatent/WO1987003996A1/ja
Priority to EP87900268Aprioritypatent/EP0252984A1/en
Publication of JPS62113449UpublicationCriticalpatent/JPS62113449U/ja
Priority to US07/092,912prioritypatent/US4864442A/en
Priority to KR1019870700774Aprioritypatent/KR880701001A/ko