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发明名称
Improvements in the recovery of organic solvents
摘要
申请公布号
GB997968(A)
申请公布日期
1965.07.14
申请号
GB19610036460
申请日期
1961.10.11
申请人
CELANESE CORPORATION OF AMERICA
发明人
分类号
B01D5/00;C07C17/38
主分类号
B01D5/00
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代理人
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