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发明名称
COLORANTS OXAZINIQUES ET LEUR PROCEDE DE PREPARATION
摘要
申请公布号
BE749110(A1)
申请公布日期
1970.10.19
申请号
BED749110
申请日期
1970.04.17
申请人
FARBWERKE HOECHST A.G. VORMALS MEISTER LUCIUS + BRUNING, 6230FRANCFORT (M)-HOECHST (ALLEMAGNE),
发明人
分类号
C09B19/00;(IPC1-7):C09B/
主分类号
C09B19/00
代理机构
代理人
主权项
地址
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