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发明名称
Removing salts from polyacrylonitrile
摘要
申请公布号
US2648592(A)
申请公布日期
1953.08.11
申请号
US19510228759
申请日期
1951.05.28
申请人
THE DOW CHEMICAL COMPANY
发明人
STANTON GEORGE W.;LEFFERDINK THEODORE B.
分类号
D01F6/18;D05B1/20
主分类号
D01F6/18
代理机构
代理人
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地址
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