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发明名称
OPTICAL FILTER
摘要
申请公布号
KR20050021470(A)
申请公布日期
2005.03.07
申请号
KR20057000625
申请日期
2005.01.13
申请人
发明人
分类号
G02B6/00;G02B6/02;G02B6/30;G02B6/38;(IPC1-7):G02B6/00
主分类号
G02B6/00
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代理人
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