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经营范围
发明名称
Tetrahalogenierte 8,8'-Dihydroxynaphthazine
摘要
申请公布号
DE1934781(A1)
申请公布日期
1971.02.18
申请号
DE19691934781
申请日期
1969.07.09
申请人
FARBENFABRIKEN BAYER AG
发明人
MERTENS,PETER,DR.;BIEN,HANS-SAMUEL,DR.
分类号
C09B17/00;C09B17/04
主分类号
C09B17/00
代理机构
代理人
主权项
地址
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