发明名称 Method and apparatus for distributing soil amendments
摘要 Method and apparatus for dispensing aggregates for lawn improvement. Aggregates are delivered to the site in a primary dispensing vehicle, which is configured to allow a smaller secondary dispensing vehicle to be loaded with the aggregate directly from the primary vehicle. The process includes aerating the soil, distributing a variety of soil amendments evenly over the area to be treated and then dragging a unique drag mat over the area to make a smooth contour and to even the distribution of the aggregate.
申请公布号 US6997122(B1) 申请公布日期 2006.02.14
申请号 US20030644017 申请日期 2003.08.20
申请人 GUZMAN RICHARD 发明人 GUZMAN RICHARD
分类号 A01C7/08;A01C15/00;A01C15/12;A01C17/00 主分类号 A01C7/08
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