发明名称 Compact, portable combination dust blowing and swabbing apparatus
摘要 A combination dust blowing and swabbing apparatus is provided having a cylindrical housing having an outer surface and a fan exit nozzle and a fan housed within the fan exit nozzle. A fan inlet nozzle formed by and penetrating the outer surface of the housing is positioned also at the same end of the cylindrical housing as said exit nozzle but positioned to allow the fan to be placed between the fan inlet nozzle and the exit nozzle.
申请公布号 US6422835(B1) 申请公布日期 2002.07.23
申请号 US20000546938 申请日期 2000.04.11
申请人 BEAUCHARD ROSELINE 发明人 BEAUCHARD ROSELINE
分类号 A47L5/14;B08B1/00;B08B5/02;F04D25/08;(IPC1-7):F04B17/60;A47L5/00;A47L5/24;F04B35/04;F04B39/00 主分类号 A47L5/14
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