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经营范围
发明名称
摘要
申请公布号
FR2311012(B1)
申请公布日期
1978.05.19
申请号
FR19760014393
申请日期
1976.05.13
申请人
CIBA GEIGY AG
发明人
分类号
C07D249/20;(IPC1-7):C07D249/20
主分类号
C07D249/20
代理机构
代理人
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