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经营范围
发明名称
PRODUCTION OF 4,4'-DIAMINO-1,1'-DIANTHRAQUINONYL-3,3'-DISULFONIC ACID OR ITS SALT
摘要
申请公布号
JPH05194864(A)
申请公布日期
1993.08.03
申请号
JP19920009170
申请日期
1992.01.22
申请人
SUMITOMO CHEM CO LTD
发明人
INOUE HIROTAKA;SAKAGUCHI IWAO;KISHIMOTO NORIAKI
分类号
C09B1/24;C07C303/22;C07C303/32;C07C309/53
主分类号
C09B1/24
代理机构
代理人
主权项
地址
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