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经营范围
发明名称
Procédé de préparation du 2, 6-dichlorobenzonitrile
摘要
申请公布号
FR1350923(A)
申请公布日期
1964.01.31
申请号
FR19630921594
申请日期
1963.01.16
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N. V.
发明人
分类号
C07C23/10;C07D303/48
主分类号
C07C23/10
代理机构
代理人
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地址
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