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经营范围
发明名称
PROCESS FOR PURIFYING ADIPONITRILE
摘要
申请公布号
GB1539437(A)
申请公布日期
1979.01.31
申请号
GB19770026438
申请日期
1976.08.17
申请人
DU PONT OF CA LTD
发明人
分类号
(IPC1-7):C07C121/26
主分类号
(IPC1-7):C07C121/26
代理机构
代理人
主权项
地址
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