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发明名称
Process for the treatment of liquids with ammonia
摘要
申请公布号
US2023199(A)
申请公布日期
1935.12.03
申请号
US19320638784
申请日期
1932.10.20
申请人
THE BARRETT COMPANY
发明人
HARVEY EDWARD W.
分类号
C01C1/00;C05C13/00
主分类号
C01C1/00
代理机构
代理人
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地址
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