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发明名称
Method of drying alcohol
摘要
申请公布号
US2137605(A)
申请公布日期
1938.11.22
申请号
US19370132874
申请日期
1937.03.24
申请人
ALUMINUM COMPANY OF AMERICA
发明人
DERR RALPH B.
分类号
B01D3/00
主分类号
B01D3/00
代理机构
代理人
主权项
地址
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