发明名称 Spot mounder
摘要 A spot mounder with an excavator mount by which the mounder can be supported which includes two concave discs with adjustable orientation and includes rearwardly extending tynes which can be swung around to be used to clear a site prior to any mound formation action.
申请公布号 US2002092208(A1) 申请公布日期 2002.07.18
申请号 US20010776213 申请日期 2001.02.02
申请人 HECKENDORF DAVID W. 发明人 HECKENDORF DAVID W.
分类号 A01B13/02;(IPC1-7):A01B5/00 主分类号 A01B13/02
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