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发明名称
Plateaux pour colonnes en fonction avec des liquides en contre-courant de gaz ou vapeurs
摘要
申请公布号
FR1046951(A)
申请公布日期
1953.12.10
申请号
FRD1046951
申请日期
1951.12.12
申请人
发明人
KU:HNI FRITZ
分类号
B01D3/22
主分类号
B01D3/22
代理机构
代理人
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