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摘要
申请公布号
GB9116056(D0)
申请公布日期
1991.09.11
申请号
GB19910016056
申请日期
1991.07.24
申请人
BRITISH BIO-TECHNOLOGY LIMITED
发明人
分类号
C07D471/04;C07F7/18
主分类号
C07D471/04
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代理人
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