发明名称 Farming implement particularly for row cultivation
摘要 A farming implement, particularly for row cultivation, wherein the operator device comprises a mill or harrow having substantially vertical axes or slightly inclined to the vertical, and connected to the tractor by the interposition of an automatic device for transverse movement relative to the tractor, transversely displacing the implement and securing it at any intermediate position.
申请公布号 US4158390(A) 申请公布日期 1979.06.19
申请号 US19760753552 申请日期 1976.12.22
申请人 F. LLI MASCHINO S.N.C. 发明人 MASCHIO, ANTONIO
分类号 A01B39/16;(IPC1-7):A01B69/06;A01B65/02 主分类号 A01B39/16
代理机构 代理人
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