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经营范围
发明名称
PYRIMIDINE DERIVATIVE
摘要
申请公布号
JPH03127778(A)
申请公布日期
1991.05.30
申请号
JP19890265663
申请日期
1989.10.12
申请人
SEIKO EPSON CORP
发明人
OBIKAWA TAKESHI
分类号
G02F1/13;C07D239/26;C09K19/34;C09K19/42
主分类号
G02F1/13
代理机构
代理人
主权项
地址
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