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Application filed by レツキス工業株式会社filedCriticalレツキス工業株式会社
Priority to JP1981138887UpriorityCriticalpatent/JPS5844137U/ja
Priority to KR1019820002557Aprioritypatent/KR840000314A/ko
Publication of JPS5844137UpublicationCriticalpatent/JPS5844137U/ja
Priority to KR2019850013203Uprioritypatent/KR850002973Y1/ko
Application grantedgrantedCritical
Publication of JPS6119881Y2publicationCriticalpatent/JPS6119881Y2/ja