发明名称 Tool for burying manure around trees - has long tapered curved triangular blade with open centre to form tapered hole at roots
摘要 <p>The spade has a blade with an elongated triangular shape, extending downwards to a point (3). Its top (1) is extended outwards each side, providing a support (4) for the foot when inserting the tool into the ground. A tang (5) is also provided, for use with a suitable handle (6). The blade is open at its centre, leaving two narrow outer strips (2) terminating at the point. This blade is also curved in its plane, to provide a scooping action when inserted into the ground.</p>
申请公布号 FR2460593(A1) 申请公布日期 1981.01.30
申请号 FR19790018054 申请日期 1979.07.11
申请人 ROSELLE ARMAND DU 发明人
分类号 A01C5/02;(IPC1-7):01C5/02 主分类号 A01C5/02
代理机构 代理人
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