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发明名称
ABSTRACTING ELECTRO-NEGATIVE ELEMENTS FROM HETERO-MOLECULES
摘要
申请公布号
GB9009617(D0)
申请公布日期
1990.06.20
申请号
GB19900009617
申请日期
1990.04.30
申请人
UNIVERSITY OF LEICESTER
发明人
分类号
C07C17/00;B01D53/70;C07C17/23;C07C19/08;C07C19/10;C07F7/02;C07F7/12
主分类号
C07C17/00
代理机构
代理人
主权项
地址
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