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经营范围
发明名称
Anthrachinonfarbstoffe
摘要
申请公布号
DE1768789(A1)
申请公布日期
1972.01.05
申请号
DE19681768789
申请日期
1968.06.29
申请人
FARBENFABRIKEN BAYER AG
发明人
HOHMANN,WALTER,DR.;BIEN,HANS-SAMUEL,DR.
分类号
C09B1/26;C09B1/60
主分类号
C09B1/26
代理机构
代理人
主权项
地址
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