Double-sided lens sheet and projection screen,申请号KR20097010274-传众专利搜索

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发明名称	Double-sided lens sheet and projection screen
摘要
申请公布号	KR100959403(B1)	申请公布日期	2010.05.24
申请号	KR20097010274	申请日期	2002.06.18
申请人		发明人
分类号	G03B21/62;G02B3/00;G02B3/06;G02B3/08;G03B21/00;G03B21/10;H04N5/74;H04N9/31;H04N13/04	主分类号	G03B21/62
代理机构		代理人
主权项
地址

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