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经营范围
发明名称
Manufacture of symmetrical di-(arylamino)-hydroxybenzenes
摘要
申请公布号
GB446906(A)
申请公布日期
1936.05.07
申请号
GB19340032002
申请日期
1934.11.07
申请人
I.G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C07C215/82
主分类号
C07C215/82
代理机构
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