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发明名称
Improvements in apparatus for the counter-current contacting of gases and liquids
摘要
申请公布号
GB789640(A)
申请公布日期
1958.01.22
申请号
GB19560003514
申请日期
1956.02.03
申请人
JOSEPH JACIR
发明人
分类号
B01D3/00;B01D5/00;B01D53/18
主分类号
B01D3/00
代理机构
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