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发明名称
Improvements in or relating to countercurrent contacting of fluids
摘要
申请公布号
GB782051(A)
申请公布日期
1957.08.28
申请号
GB19530020865
申请日期
1953.07.28
申请人
UNIVERSAL OIL PRODUCTS COMPANY
发明人
GRUNEWALD GLEN ROGER;PIERCE FREDERICK JAMES
分类号
B01D11/04
主分类号
B01D11/04
代理机构
代理人
主权项
地址
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