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发明名称
Wet spinning column and process
摘要
申请公布号
US3071806(A)
申请公布日期
1963.01.08
申请号
US19580711830
申请日期
1958.01.29
申请人
CELANESE CORPORATION OF AMERICA
发明人
ROSENTHAL ARNOLD J.
分类号
D01D5/06;D01D5/14;D01F2/28
主分类号
D01D5/06
代理机构
代理人
主权项
地址
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