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发明名称
CONCENTRATED SULFURIC ACID POLYCARBONAMIDE SOLUTIONS CONTAINING SALT MODIFIERS
摘要
申请公布号
CA730205(A)
申请公布日期
1966.03.15
申请号
CAD730205
申请日期
申请人
CELANESE CORPORATION OF AMERICA
发明人
MARTIN E. EPSTEIN;ARTHUR W. GREENSTREET
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主分类号
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