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经营范围
发明名称
Filtering apparatus
摘要
申请公布号
US2369124(A)
申请公布日期
1945.02.13
申请号
US19430478663
申请日期
1943.03.10
申请人
ALLAN GORDON G
发明人
ALLAN GORDON G.
分类号
B01D15/00;C10G31/09
主分类号
B01D15/00
代理机构
代理人
主权项
地址
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