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经营范围
发明名称
Procédé de purification ou de récupérations de solutions aqueuses capables de dissoudre des polymères d'acrylonitrile
摘要
申请公布号
FR1401938(A)
申请公布日期
1965.06.04
申请号
FR19640982752
申请日期
1964.07.23
申请人
THE DOW CHEMICAL COMPANY
发明人
分类号
C08J11/02;D01F6/18
主分类号
C08J11/02
代理机构
代理人
主权项
地址
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