发明名称 Vacuum cleaner with a removable cyclone array
摘要 A portable vacuum cleaner having at least first and second cleaning stages wherein the first cleaning stage has a dirt collection member and the second cleaning stage comprises a plurality of cyclones and at least one dirt collection chamber, wherein the first and second cleaning stages are emptied separately. One cleaning stage can be removably mounted from the vacuum cleaner without removing another cleaning stage.
申请公布号 US7811345(B2) 申请公布日期 2010.10.12
申请号 US20070683699 申请日期 2007.03.08
申请人 G.B.D. CORP. 发明人 CONRAD WAYNE ERNEST
分类号 B01D45/00 主分类号 B01D45/00
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