Earth working implement
    1.
    发明授权
    Earth working implement 失效
    地球工作装置

    公开(公告)号:US4175496A

    公开(公告)日:1979-11-27

    申请号:US859974

    申请日:1977-12-12

    申请人: Glenn Rehbein

    发明人: Glenn Rehbein

    摘要: An earth working implement is disclosed for installing plastic netting under seeded earth for the growth of grass sod. The implement may be drawn by a tractor and is configured to continuously lay netting on the ground and automatically cover the netting with an appropriate layer of earth containing seed.

    摘要翻译: 公开了一种用于在种子土上安装塑料网以用于草皮生长的土方工作装置。 该工具可以由拖拉机牵引并且被构造成连续地将网状物放置在地面上并用适当的含地球的种子自动覆盖网。