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发明名称
Method of producing 3-dibutylamino-6-methyl-7-anilinofluoran.
摘要
申请公布号
EP0435149(B1)
申请公布日期
1994.11.30
申请号
EP19900124734
申请日期
1990.12.19
申请人
YAMAMOTO CHEMICALS, INC.
发明人
HARADA, HIROAKI, C/O YAMAMOTO CHEMICALS, INC.;IWASAKI, YASUHISA, C/O YAMAMOTO CHEMICALS, INC.
分类号
C09B11/28;C07D493/10;C09B11/24;C09B67/48;(IPC1-7):C09B11/28
主分类号
C09B11/28
代理机构
代理人
主权项
地址
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