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发明名称
Production of filaments
摘要
申请公布号
US2838792(A)
申请公布日期
1958.06.17
申请号
US19520321686
申请日期
1952.11.20
申请人
CELANESE CORPORATION OF AMERICA
发明人
KEIGHT ALBERT W.;ARMSTRONG ROBERT T.
分类号
B01F15/00;D01D1/06
主分类号
B01F15/00
代理机构
代理人
主权项
地址
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