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发明名称
Copolymers of acrylonitrile and n-lactams
摘要
申请公布号
US2713573(A)
申请公布日期
1955.07.19
申请号
US19520318329
申请日期
1952.11.01
申请人
CELANESE CORPORATION
发明人
SCHILDKNECHT CALVIN E.;WALLACE MARY L.
分类号
C08F220/44
主分类号
C08F220/44
代理机构
代理人
主权项
地址
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