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发明名称
METHOD OF OBTAINING 4,4'-DINITROSTILBENE DISULFONIC-2,2' ACID
摘要
申请公布号
PL159213(B1)
申请公布日期
1992.11.30
申请号
PL19880272668
申请日期
1988.05.24
申请人
发明人
分类号
B01J31/04;B01J23/34;B01J23/40;B01J23/70;B01J27/053;B01J27/08;B01J27/24;B01J31/02;C07B61/00;C07C;C07C67/00;C07C301/00;C07C303/22;C07C303/32;C07C307/00;C07C309/40;(IPC1-7):C07C309/40
主分类号
B01J31/04
代理机构
代理人
主权项
地址
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