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经营范围
发明名称
Procédé de production de colorants azoïques insolubles
摘要
申请公布号
FR41731(E)
申请公布日期
1933.03.29
申请号
FRD41731
申请日期
1932.01.13
申请人
I.G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C09B29/00
主分类号
C09B29/00
代理机构
代理人
主权项
地址
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