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经营范围
发明名称
Production and treatment of artificial filaments, yarns, films, and other materials containing cellulose derivatives
摘要
申请公布号
US2123934(A)
申请公布日期
1938.07.19
申请号
US19340728316
申请日期
1934.05.31
申请人
CELANESE CORPORATION OF AMERICA
发明人
DICKIE WILLIAM ALEXANDER;SOWTER PERCY FREDERICK COMBE
分类号
D01F2/28
主分类号
D01F2/28
代理机构
代理人
主权项
地址
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