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经营范围
发明名称
Process of modifying regenerated cellulose and product resulting therefrom
摘要
申请公布号
US2686103(A)
申请公布日期
1954.08.10
申请号
US19500164027
申请日期
1950.05.24
申请人
E. I. DU PONT DE NEMOURS AND COMPANY
发明人
CHARCH WILLIAM HALE
分类号
D01F1/10
主分类号
D01F1/10
代理机构
代理人
主权项
地址
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