发明名称 LANDSCAPE ROLL LAYER
摘要 A landscape roll layer attaches to a three-point hitch on a tractor. The landscape roll layer cooperates with a tractor in order to apply at least one roll of a mat to a desired area. Such rolls can protect an area to be landscaped for erosion control or may cover an area that has been seeded.
申请公布号 US2008193228(A1) 申请公布日期 2008.08.14
申请号 US20070673664 申请日期 2007.02.12
申请人 RUIZ JUAN M 发明人 RUIZ JUAN M.
分类号 E02D17/20 主分类号 E02D17/20
代理机构 代理人
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