发明名称 Portable handheld liquid pumping and removal device
摘要 A portable hand held controllable and directable liquid pumping device comprising a vortex pump head (1) fitted to a first end (2) of an elongate flexible drive shaft (3) and a pump driving means (4) fitted to a second end (5) of the flexible drive shaft wherein said pump driving means includes a substantially rigid elongate housing (6) for a portion of the drive shaft and wherein said elongate housing including a first handle means (7) at or near the first end (8) remote from said pump driving means.
申请公布号 NZ584738(A) 申请公布日期 2011.08.26
申请号 NZ20080584738 申请日期 2008.10.15
申请人 PARCHEM CONSTRUCTION SUPPLIES PTY LTD 发明人 METCALFE, COLIN
分类号 F04D29/00;F04D7/04;F04D29/28;F04D29/40;F04D29/44 主分类号 F04D29/00
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