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发明名称
THE PRISM SHEET AND PROJECTOR SCREEN AND MAKING METHOD
摘要
申请公布号
KR20060053069(A)
申请公布日期
2006.05.19
申请号
KR20040092852
申请日期
2004.11.13
申请人
OK, EUN HO
发明人
OK, EUN HO
分类号
G03B21/60;G03B21/56
主分类号
G03B21/60
代理机构
代理人
主权项
地址
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