PHASE SHIFT PHOTO MASK,申请号KR19990024453-传众专利搜索

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发明名称	PHASE SHIFT PHOTO MASK
摘要
申请公布号	KR100249725(B1)	申请公布日期	2000.03.15
申请号	KR19990024453	申请日期	1999.06.26
申请人	DAI NIPPON PRINTING CO., LTD.	发明人	MIYASHITA, HIROYUMI;TAKAHASHI, MASAHIRO
分类号	G03F1/26	主分类号	G03F1/26
代理机构		代理人
主权项
地址

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