Optical material and laminated diffractive optical element using it,申请号EP20030019780-传众专利搜索

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发明名称	Optical material and laminated diffractive optical element using it
摘要
申请公布号	EP1394574(B8)	申请公布日期	2011.09.28
申请号	EP20030019780	申请日期	2003.08.29
申请人	CANON KABUSHIKI KAISHA	发明人	UKUDA, HIDEO
分类号	G02B5/18;B32B7/02;G02B1/04;G02B3/00;H01L21/027	主分类号	G02B5/18
代理机构		代理人
主权项
地址

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