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经营范围
发明名称
BACK LIGHT DEVICE
摘要
申请公布号
KR20020064288(A)
申请公布日期
2002.08.07
申请号
KR1020027003897
申请日期
2002.03.26
申请人
发明人
分类号
G02F1/13357
主分类号
G02F1/13357
代理机构
代理人
主权项
地址
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