发明名称 LEAF REMOVAL SYSTEM
摘要 A leaf removal system of the blower-vac type is disclosed which allows the user to minimize down-time during the process of leaf and debris removal. The user can work productively removing leaves and other debris for a longer time before needing to empty or replace the debris bag.
申请公布号 US2008022481(A1) 申请公布日期 2008.01.31
申请号 US20060461442 申请日期 2006.07.31
申请人 REEVES ROLAND JOHN 发明人 REEVES ROLAND JOHN
分类号 E01H1/08 主分类号 E01H1/08
代理机构 代理人
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