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发明名称
Improvements in and relating to polyacrylonitrile solutions
摘要
申请公布号
GB718997(A)
申请公布日期
1954.11.24
申请号
GB19520018462
申请日期
1952.07.22
申请人
COURTAULDS LIMITED
发明人
CAMERON WALTER GLEN
分类号
C08J3/09
主分类号
C08J3/09
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