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Priority to JP1987023865UpriorityCriticalpatent/JPS63132287U/ja
Priority to MYPI88000147Aprioritypatent/MY102318A/en
Priority to KR1019880001830Aprioritypatent/KR960007450B1/ko
Publication of JPS63132287UpublicationCriticalpatent/JPS63132287U/ja