OPTICAL FILM HAVING A SURFACE WITH ROUNDED PYRAMIDAL STRUCTURES,申请号EP20060752038-传众专利搜索

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发明名称	OPTICAL FILM HAVING A SURFACE WITH ROUNDED PYRAMIDAL STRUCTURES
摘要
申请公布号	EP1877843(A1)	申请公布日期	2008.01.16
申请号	EP20060752038	申请日期	2006.05.02
申请人	3M INNOVATIVE PROPERTIES COMPANY	发明人	WHITNEY, LELAND R.;KO, BYUNGSOO;GARDINER, MARK E.;CHAE, DONGWON
分类号	G02B5/04;G02F1/13357	主分类号	G02B5/04
代理机构		代理人
主权项
地址

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