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发明名称
Air cleaner
摘要
申请公布号
US2331693(A)
申请公布日期
1943.10.12
申请号
US19390278927
申请日期
1939.06.13
申请人
INDUSTRIAL WIRE CLOTH PRODUCTS COMPANY
发明人
JACOBS CLARENCE E.;ZECH ALFRED
分类号
B01D39/20;B01D46/24
主分类号
B01D39/20
代理机构
代理人
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