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经营范围
发明名称
Production of immunized cotton or other cellulosic fibers
摘要
申请公布号
US2031657(A)
申请公布日期
1936.02.25
申请号
US19310584286
申请日期
1931.12.31
申请人
CELANESE CORPORATION OF AMERICA
发明人
JONES JOHN EDWARD
分类号
D06P1/651
主分类号
D06P1/651
代理机构
代理人
主权项
地址
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