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发明名称
Granular n-substituted polyamides
摘要
申请公布号
US2430866(A)
申请公布日期
1947.11.18
申请号
US19440521658
申请日期
1944.02.09
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
FOSTER HENRY D.;LARCHAR ARTHUR W.
分类号
C08J3/14
主分类号
C08J3/14
代理机构
代理人
主权项
地址
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