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发明名称
Filtration
摘要
申请公布号
US2385238(A)
申请公布日期
1945.09.18
申请号
US19420440943
申请日期
1942.04.29
申请人
THE LUMMUS COMPANY
发明人
TARBOX LEON A.
分类号
B01D33/00;B01D33/06;B01D35/16;B01D37/00;B01D37/04
主分类号
B01D33/00
代理机构
代理人
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