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发明名称
NOUVEAU COLORANT DISAZOIQUE SOLUBLE DANS L'EAU, SON PROCEDE DE PREPARATION ET SES APPLICATIONS
摘要
申请公布号
BE776081(A1)
申请公布日期
1972.05.30
申请号
BE19710776081
申请日期
1971.11.30
申请人
FARBWERKE HOECHST A.G. VORMALS MEISTER LUCIUS + BRUNING, 6230FRANCFORT (M) HOECHST, (ALLEMAGNE),
发明人
分类号
C09B31/08;(IPC1-7):C09B/
主分类号
C09B31/08
代理机构
代理人
主权项
地址
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