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发明名称
VERFAHREN ZUR GEWINNUNG VON GEREINIGTEM ANTHRACHINON
摘要
申请公布号
DE2655103(A1)
申请公布日期
1978.06.08
申请号
DE19762655103
申请日期
1976.12.04
申请人
BAYER AG
发明人
PRIEMER,JOACHIM,DR.;NICKLAS,GEORG,DR.;SCHULZ,NIKOLAUS,DR.
分类号
C07C50/18;C07C;C07C45/00;C07C67/00;(IPC1-7):C07C49/68
主分类号
C07C50/18
代理机构
代理人
主权项
地址
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