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经营范围
发明名称
Procédé pour la fabrication de colorants acides d'aminotriarylméthane
摘要
申请公布号
FR812217(A)
申请公布日期
1937.05.03
申请号
FRD812217
申请日期
1936.10.07
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C09B11/12
主分类号
C09B11/12
代理机构
代理人
主权项
地址
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