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发明名称
Verfahren zur Trennung von Gemischen aus Hexamethylendiamin und Hexamethylenimin
摘要
申请公布号
DE712257(C)
申请公布日期
1941.10.15
申请号
DE1939P079828D
申请日期
1939.09.24
申请人
I.G. FARBENINDUSTRIE AKT.-GES.
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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