发明名称 SPRING TINE DETACHABLE LAWN THATCHING DEVICE
摘要 A spring steel detachable lawn thatching device that attaches to a standard, but specifically notched, lawn mower blade that provides for de-thatching of law n grass, without necessitating the use of tools to install or remove the de-thatching device (tine) from a mower blade.
申请公布号 CA2322084(A1) 申请公布日期 2002.03.25
申请号 CA20002322084 申请日期 2000.09.25
申请人 SWIST, JASON 发明人 SWIST, JASON
分类号 A01D43/02;(IPC1-7):A01B45/00 主分类号 A01D43/02
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