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发明名称
RECOVERING FORMIC ACID FROM PENTAERYTHRITOL WASTE LIQUOR
摘要
申请公布号
CA730172(A)
申请公布日期
1966.03.15
申请号
CAD730172
申请日期
申请人
CELANESE CORPORATION OF AMERICA
发明人
MAX O. ROBESON
分类号
主分类号
代理机构
代理人
主权项
地址
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