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经营范围
发明名称
Procédé pour préparer des colorants solubles dans l'eau
摘要
申请公布号
FR857092(A)
申请公布日期
1940.08.24
申请号
FRD857092
申请日期
1939.06.29
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C10H1/12
主分类号
C10H1/12
代理机构
代理人
主权项
地址
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