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经营范围
发明名称
Polyamides of terephthalic acid and diamines having methyl substituted hydrocarbon chain
摘要
申请公布号
US2752328(A)
申请公布日期
1956.06.26
申请号
US19520271968
申请日期
1952.02.16
申请人
E. I. DU PONT DE NEMOURS AND COMPANY
发明人
MAGAT EUGENE EDWARD
分类号
C08G69/26
主分类号
C08G69/26
代理机构
代理人
主权项
地址
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