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发明名称
READING-STAND
摘要
申请公布号
KR790000407(Y1)
申请公布日期
1979.04.12
申请号
KR19770004971U
申请日期
1977.08.16
申请人
LEE SIN BU
发明人
LEE SIN BU
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主分类号
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