发明名称 Stabilized agricultural apparatus
摘要 An agricultural apparatus is disclosed. The apparatus is adapted to be mounted to an agricultural machine such as a tractor and is provided with a boom having two arms extending in a direction substantially transverse to the agricultural machine. The boom arm are provided with a plurality of heads, adapted for either cutting or spraying, and can be used to cut or spray discrete areas of vegetation over which the apparatus passes. The apparatus is adapted to maintain the arms in a direction substantially parallel to the vegetation over which it is passing irrespective of the terrain.
申请公布号 US7249448(B2) 申请公布日期 2007.07.31
申请号 US20040483589 申请日期 2004.06.10
申请人 MURPHY RICHARD;MURPHY DAVID 发明人 MURPHY RICHARD;MURPHY DAVID
分类号 A01D34/00;A01D47/00;A01M7/00 主分类号 A01D34/00
代理机构 代理人
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