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经营范围
发明名称
Esters of maleic acid
摘要
申请公布号
US2519764(A)
申请公布日期
1950.08.22
申请号
US19450604087
申请日期
1945.07.09
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
JACOBSON RALPH A.
分类号
C08F8/00
主分类号
C08F8/00
代理机构
代理人
主权项
地址
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