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发明名称
HOE
摘要
申请公布号
KR790000294(Y1)
申请公布日期
1979.03.21
申请号
KR19770007275U
申请日期
1977.12.19
申请人
LEE M Y
发明人
LEE M Y
分类号
主分类号
代理机构
代理人
主权项
地址
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