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发明名称
Improvements in or relating to a method of and means for fractional distillation and like operations
摘要
申请公布号
GB448556(A)
申请公布日期
1936.06.10
申请号
GB19340032468
申请日期
1934.11.10
申请人
ARTHUR JOSEPH VICTOR UNDERWOOD
发明人
分类号
B01D3/14
主分类号
B01D3/14
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代理人
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