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经营范围
发明名称
Dérivés de leuco-colorants de cuve et leur préparation
摘要
申请公布号
FR1077750(A)
申请公布日期
1954.11.10
申请号
FRD1077750
申请日期
1953.04.30
申请人
FARBWERKE HOECHST A. G. VORMALS MEISTER LUCIUS & BRU:NING
发明人
分类号
C09B9/00
主分类号
C09B9/00
代理机构
代理人
主权项
地址
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