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经营范围
发明名称
Préparation de nitriles non saturés
摘要
申请公布号
FR1533557(A)
申请公布日期
1968.07.19
申请号
FR19670115931
申请日期
1967.07.27
申请人
E.I. DU PONT DE NEMOURS AND COMPANY
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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