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经营范围
发明名称
TRANSPARENT OPTICAL ARTICLE
摘要
申请公布号
KR20020033091(A)
申请公布日期
2002.05.04
申请号
KR1020017013247
申请日期
2001.10.17
申请人
发明人
分类号
G02B1/08
主分类号
G02B1/08
代理机构
代理人
主权项
地址
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