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发明名称
METHOD OF REMOVING ACETYLENE POLYMERS FROM CRUDE ACRYLONITRILE
摘要
申请公布号
CA455832(A)
申请公布日期
1949.04.12
申请号
CAD455832
申请日期
申请人
AMERICAN CYANAMID COMPANY
发明人
HERBERT A. NEWEY;HAROLD S. DAVIS
分类号
主分类号
代理机构
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