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发明名称
POSITIVE RESIST COMPOSITION CONTAINING A NOVOLAK RESIN MADE FROM AN ALDEHYDE AND DIMER OF ISOPROPENYL PHENOL
摘要
申请公布号
KR0170395(B1)
申请公布日期
1999.03.20
申请号
KR19910008749
申请日期
1991.05.28
申请人
SUMITOMO CHEMICAL CO.,LTD.
发明人
UETANI, YASUNORI;TAKEYAMA, NAOKI;OSAKI, HARUYOSHI
分类号
C08G8/20;G03F7/023;(IPC1-7):G03F7/039
主分类号
C08G8/20
代理机构
代理人
主权项
地址
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