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经营范围
发明名称
Methods of saturating a liquid with carbonic acid
摘要
申请公布号
US2870865(A)
申请公布日期
1959.01.27
申请号
US19540451667
申请日期
1954.08.23
申请人
发明人
分类号
B01D19/00;B01F3/04;B01F5/02;B01F5/04
主分类号
B01D19/00
代理机构
代理人
主权项
地址
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