发明名称 Turf conditioning apparatus
摘要 A turf conditioning apparatus includes a supporting bar suitably attached to a commercial tractor-mower and a netting suspended from it so as to engage the ground surface immediately after the tractor-mower. A chain or like weighted member is attached to and extends across the width of the netting to insure engagement of the remaining rearward portion of the netting with the ground. Conventional operation of the tractor-mower causes the netting to be dragged across the ground surface and thereby condition same.
申请公布号 US4505338(A) 申请公布日期 1985.03.19
申请号 US19830487806 申请日期 1983.04.22
申请人 BLUE MOUNTAIN INDUSTRIES 发明人 KOVAL, ALEXANDER;WHITLOW, H. DONALD
分类号 A01B31/00;(IPC1-7):A01B31/00 主分类号 A01B31/00
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