发明名称 A BLOWER VACUUM DEVICE
摘要 The present invention relates to a blower vacuum device and in particular to a blower vacuum device for use in the collection of garden debris. The device is preferably one which is operable in a blowing mode to generate an air stream for blowing the debris into piles and also operable in a vacuum mode to suck debris into the device.
申请公布号 CA2803300(A1) 申请公布日期 2013.08.20
申请号 CA20132803300 申请日期 2013.01.22
申请人 BLACK & DECKER INC. 发明人 STONES, KEVIN;ARMSTRONG, JONATHAN
分类号 A47L9/24;A47L5/14;A47L5/24;A47L7/04;A47L9/08 主分类号 A47L9/24
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