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发明名称
Metalliferous azo-dyestuffs and process of making same
摘要
申请公布号
US1829646(A)
申请公布日期
1931.10.27
申请号
US19290410868
申请日期
1929.11.30
申请人
THE FIRM SOCIETY OF CHEMICAL INDUSTRY IN BASLE
发明人
GUBLER HANS;MONTMOLLIN GUILLAUME DE;SPIELER JOSEPH
分类号
C09B31/08;C09B33/18
主分类号
C09B31/08
代理机构
代理人
主权项
地址
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