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经营范围
发明名称
Copolymers of acrylonitrile and 1-vinylimidazoles
摘要
申请公布号
US2941986(A)
申请公布日期
1960.06.21
申请号
US19570675836
申请日期
1957.08.02
申请人
THE CHEMSTRAND CORPORATION
发明人
JR. JULIAN KEITH LAWSON,
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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