发明名称 AGRICULTURAL IMPLEMENT
摘要 The invention concerns agricultural machinery used for treating the soil. More particularly, it concerns implements comprising a system for forming beds such as a machine for breaking up clods and removing stones, commonly called sifting screen. The inventive machine is characterised in that it is equipped with means (2, 2') for forming at least a bed, said means being located at the front of the machine.
申请公布号 WO0041551(A1) 申请公布日期 2000.07.20
申请号 WO2000CH00014 申请日期 2000.01.11
申请人 GERBER, ROGER 发明人 GERBER, ROGER
分类号 A01B13/02;A01B77/00;(IPC1-7):A01B43/00;A01B39/14;A01B49/02 主分类号 A01B13/02
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