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发明名称
Improvements in the manufacture and production of nitrogenous condensation products
摘要
申请公布号
GB460710(A)
申请公布日期
1937.02.02
申请号
GB19350021931
申请日期
1935.08.02
申请人
I.G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
D06M13/372;D06P1/607
主分类号
D06M13/372
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