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发明名称
PROCESS FOR PREPARING COUMARIN SULFONATES
摘要
申请公布号
EP0980364(A1)
申请公布日期
2000.02.23
申请号
EP19980908652
申请日期
1998.02.23
申请人
CLARIANT FINANCE (BVI) LIMITED
发明人
ASLAM, MOHAMMAD;SHEEHAN, MICHAEL, T.;KVAKOVSZKY, GEORGE
分类号
G03F7/004;C07D311/56;C07D335/06;(IPC1-7):C07D311/56
主分类号
G03F7/004
代理机构
代理人
主权项
地址
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