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Application filed by 삼성전자 주식회사filedCritical삼성전자 주식회사
Priority to KR2019850007649UpriorityCriticalpatent/KR890000518Y1/en
Publication of KR870001212UpublicationCriticalpatent/KR870001212U/en
Application grantedgrantedCritical
Publication of KR890000518Y1publicationCriticalpatent/KR890000518Y1/en