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经营范围
发明名称
WET-SPINING OF POLYACRYLONITRILE
摘要
申请公布号
US3632699(A)
申请公布日期
1972.01.04
申请号
USD3632699
申请日期
1970.05.27
申请人
COURTAULDS LTD.
发明人
DONALD L. WILSON;GRAHAM J. BREALEY
分类号
C08K3/30;D01F6/18;(IPC1-7):D01F3/08
主分类号
C08K3/30
代理机构
代理人
主权项
地址
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