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发明名称
AFVALWATER-BEHANDELING.
摘要
<p>Apparatus and method for dissolving gas in a body of liquid comprising a gas/liquid contactor device having a plurality of discrete conduit sections of different cross-sectional area connected in series or in parallel.</p>
申请公布号
NL7704095(A)
申请公布日期
1977.10.18
申请号
NL19770004095
申请日期
1977.04.14
申请人
BOC LIMITED TE LONDEN.
发明人
分类号
B01F3/04;C02F3/12;C02F3/24;(IPC1-7):02C1/12
主分类号
B01F3/04
代理机构
代理人
主权项
地址
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