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发明名称
LUMINOSITY CONTROL TYPE FILTER
摘要
申请公布号
KR100620135(B1)
申请公布日期
2006.09.06
申请号
KR19990064582
申请日期
1999.12.29
申请人
发明人
分类号
G02B5/20
主分类号
G02B5/20
代理机构
代理人
主权项
地址
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