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经营范围
发明名称
derives D'ALKANOLAMINES
摘要
申请公布号
BE775613(A4)
申请公布日期
1972.05.19
申请号
BE19710775613
申请日期
1971.11.19
申请人
IMPERIAL CHEMICAL INDUSTRIES LTD, IMPERIAL CHEMICAL HOUSE, MILLBANK, LONDON S.W.1 (GR.-BR.),
发明人
分类号
C07C233/34;(IPC1-7):C07C/
主分类号
C07C233/34
代理机构
代理人
主权项
地址
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