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经营范围
发明名称
Process for the purification of an alkanolamine
摘要
申请公布号
AU1666399(A)
申请公布日期
1999.05.17
申请号
AU19990016663
申请日期
1998.10.26
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人
PETRUS FRANCISCUS ANTONIUS VAN GRINSVEN;GIJSBERT JAN VAN HEERINGEN
分类号
B01D53/14;B01D3/00;C07C213/10;C07C215/08
主分类号
B01D53/14
代理机构
代理人
主权项
地址
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