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经营范围
发明名称
Manufacture of artificial yarns
摘要
申请公布号
US2216810(A)
申请公布日期
1940.10.08
申请号
US19360083274
申请日期
1936.06.03
申请人
CELANESE CORPORATION OF AMERICA
发明人
DREYFUS HENRY;TAYLOR WILLIAM IVAN
分类号
D01F2/28;D06M11/05
主分类号
D01F2/28
代理机构
代理人
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地址
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