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经营范围
发明名称
Polycarboxylic acid esters
摘要
申请公布号
US2172803(A)
申请公布日期
1939.09.12
申请号
US19370131108
申请日期
1937.03.15
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
MCGILL RUSSELL
分类号
C07C69/34
主分类号
C07C69/34
代理机构
代理人
主权项
地址
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