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发明名称
Perfectionnements au raffinage de nitriles oléfiniques bruts
摘要
申请公布号
FR914167(A)
申请公布日期
1946.10.01
申请号
FRD914167
申请日期
1945.09.10
申请人
AMERICAN CYANAMID 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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