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摘要
申请公布号
KR200188208(Y1)
申请公布日期
2000.07.15
申请号
KR20000002301U
申请日期
2000.01.27
申请人
YOO, DO NYUN
发明人
YOO, DO NYUN
分类号
D21F9/00
主分类号
D21F9/00
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