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发明名称
1-BENZOPYRANE-DERIVATIVES AND COLOURING AGENTS CONTAINING THE SALTS THEREOF
摘要
申请公布号
EP1404289(A1)
申请公布日期
2004.04.07
申请号
EP20020714147
申请日期
2002.02.06
申请人
WELLA AKTIENGESELLSCHAFT
发明人
SAUTER, GUIDO;BRAUN, HANS-JUERGEN;BROUILLARD, RAYMOND;FOUGEROUSSE, ANDRE;ROEHRI-STOECKEL, CHRISTINE
分类号
A61K8/00;A61K8/23;A61K8/33;A61K8/35;A61K8/40;A61K8/41;A61K8/43;A61K8/49;A61K8/66;A61Q5/10;(IPC1-7):A61K7/13
主分类号
A61K8/00
代理机构
代理人
主权项
地址
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