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Priority to JP1983088237UpriorityCriticalpatent/JPS59193224U/ja
Priority to KR2019840001079Uprioritypatent/KR870004076Y1/ko
Publication of JPS59193224UpublicationCriticalpatent/JPS59193224U/ja
Application grantedgrantedCritical
Publication of JPH0219013Y2publicationCriticalpatent/JPH0219013Y2/ja