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Application filed by 내쇼날푸라스틱 주식회사filedCritical내쇼날푸라스틱 주식회사
Priority to KR2019850003568UpriorityCriticalpatent/KR870003424Y1/en
Publication of KR860013477UpublicationCriticalpatent/KR860013477U/en
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Publication of KR870003424Y1publicationCriticalpatent/KR870003424Y1/en