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发明名称
ETCHING COMPOSITION AND METHOD FOR ETCHING A SUBSTRATE
摘要
申请公布号
KR20060044388(A)
申请公布日期
2006.05.16
申请号
KR20050022621
申请日期
2005.03.18
申请人
TOSOH CORPORATION;DAINIPPON SCREEN MFG. CO., LTD.
发明人
HARA YASUSHI;TAKAHASHI FUMIHARU;HAYASHI HIROAKI
分类号
C09K13/08;G03F7/004;H01L21/00;H01L21/311;H01L21/44
主分类号
C09K13/08
代理机构
代理人
主权项
地址
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