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经营范围
发明名称
Improvements in or relating to the manufacture of aromatic monoacyldiamines
摘要
申请公布号
GB370459(A)
申请公布日期
1932.04.08
申请号
GB19310000751
申请日期
1931.01.08
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
主分类号
代理机构
代理人
主权项
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