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发明名称
Improvements relating to filtering apparatus for extracting dust and like foreign bodies from air and gas streams
摘要
申请公布号
GB559035(A)
申请公布日期
1944.02.01
申请号
GB19420015219
申请日期
1942.10.29
申请人
ALBERT NOEL BRAND
发明人
分类号
B01D46/04
主分类号
B01D46/04
代理机构
代理人
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