发明名称 Tree trimming apparatus
摘要 Tree trimming apparatus adapted to be manually controlled by an operator including a support frame with ground engaging wheel means and manually engageable handle means so that the operator can grasp the handle means to support the apparatus in combination with the wheel means and to guide the apparatus, mast means mounted on the support frame and extending upwardly and outwardly therefrom and mounting cutter means adapted to trim a tree as the operator guides the apparatus around a tree.
申请公布号 US4455815(A) 申请公布日期 1984.06.26
申请号 US19820348493 申请日期 1982.02.12
申请人 GRANT, SPENCER H. 发明人 GRANT, SPENCER H.
分类号 A01G3/04;(IPC1-7):A01D55/18 主分类号 A01G3/04
代理机构 代理人
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