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经营范围
发明名称
Chemical process
摘要
申请公布号
GB9726033(D0)
申请公布日期
1998.02.04
申请号
GB19970026033
申请日期
1997.12.09
申请人
ZENECA LIMITED
发明人
分类号
C07D451/02;C07D491/10
主分类号
C07D451/02
代理机构
代理人
主权项
地址
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