发明名称 Ground clearing machine
摘要 A ground clearing machine including a mobile frame with a vertically adjustable support frame mounted thereon and mounting a ground clearing implement for vertical adjustment therewith, the implement including shaft mounted rotatable tines within a semi-circular drum with a downwardly opening mouth for both receiving and discharging debris with the debris pulverized within the drum between the intake and discharge thereof.
申请公布号 US2003155139(A1) 申请公布日期 2003.08.21
申请号 US20020077882 申请日期 2002.02.20
申请人 PFISTERER JAMES W. 发明人 PFISTERER JAMES W.
分类号 A01B45/00;E01H1/10;(IPC1-7):A01B21/02 主分类号 A01B45/00
代理机构 代理人
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