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发明名称
Improvements in the manufacture and production of anthanthrone derivatives
摘要
申请公布号
GB327712(A)
申请公布日期
1930.04.09
申请号
GB19300000175
申请日期
1928.10.09
申请人
I.G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C09B3/68
主分类号
C09B3/68
代理机构
代理人
主权项
地址
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