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发明名称
Procédé pour la fabrication de colorants acides de la série des phéno-naphtosafranines, solides aux alcalis
摘要
申请公布号
FR35562(E)
申请公布日期
1930.03.26
申请号
FRD35562
申请日期
1928.01.27
申请人
J. R. GEIGY A. G.
发明人
分类号
C09B17/04
主分类号
C09B17/04
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代理人
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