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发明名称
Optical multi-layer filter with periodical variation of the high and low refractive index and optical instrument
摘要
申请公布号
EP1508822(B1)
申请公布日期
2008.07.02
申请号
EP20040019510
申请日期
2004.08.17
申请人
JP
发明人
JP;JP;JP;JP
分类号
G02B5/28;G02B5/20;G02B5/22;G02B21/16
主分类号
G02B5/28
代理机构
代理人
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