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经营范围
发明名称
Phthalide compounds, and recording materials using the compounds
摘要
申请公布号
EP0581589(B1)
申请公布日期
2003.03.26
申请号
EP19930305974
申请日期
1993.07.28
申请人
YAMAMOTO CHEMICALS, INC.
发明人
SAWANO, BUNJI;NAKAO, SATOSHI;HORIUCHI, KEN-ICHIRO;IWASAKI, YASUHISA
分类号
B41M5/145;B41M5/327;C07D405/14;(IPC1-7):C07D405/14
主分类号
B41M5/145
代理机构
代理人
主权项
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