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发明名称
OPTICAL FILTER
摘要
申请公布号
KR20010085943(A)
申请公布日期
2001.09.07
申请号
KR1020017004964
申请日期
2001.04.20
申请人
发明人
分类号
G02B5/22
主分类号
G02B5/22
代理机构
代理人
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地址
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