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发明名称
Distillation column construction
摘要
申请公布号
US2286786(A)
申请公布日期
1942.06.16
申请号
US19390309640
申请日期
1939.12.16
申请人
EASTMAN KODAK COMPANY
发明人
CLOYD HAROLD
分类号
B01D3/20
主分类号
B01D3/20
代理机构
代理人
主权项
地址
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