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发明名称
Procédé de polymérisation de la 2-pyrrolidone par catalyse organique
摘要
申请公布号
FR1284752(A)
申请公布日期
1962.02.16
申请号
FR19610853495
申请日期
1961.02.22
申请人
MINNESOTA MINING AND MANUFACTURING COMPANY
发明人
分类号
C08G69/24
主分类号
C08G69/24
代理机构
代理人
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