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发明名称
Verfahren zur Entwaesserung azeotroper Gemische
摘要
申请公布号
DE729289(C)
申请公布日期
1942.12.15
申请号
DE1940I067792D
申请日期
1940.09.06
申请人
I.G. FARBENINDUSTRIE AG.
发明人
NIEMANN DR. GEORG;KUTEPOW DR. NIKOLAUS V.
分类号
B01D3/40
主分类号
B01D3/40
代理机构
代理人
主权项
地址
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