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发明名称
Purification of acrylonitrile
摘要
申请公布号
US2947777(A)
申请公布日期
1960.08.02
申请号
US19570699083
申请日期
1957.11.26
申请人
MONSANTO CHEMICAL COMPANY
发明人
LOVETT GORDON H.
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主分类号
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