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Priority to JP1983039363UpriorityCriticalpatent/JPS59145830U/ja
Priority to KR2019840002229Uprioritypatent/KR870002224Y1/ko
Publication of JPS59145830UpublicationCriticalpatent/JPS59145830U/ja
Application grantedgrantedCritical
Publication of JPS6348188Y2publicationCriticalpatent/JPS6348188Y2/ja