发明名称 Harrow assembly
摘要 A harrow assembly adapted to be towed by a towing vehicle in either a working mode or a transport mode. The harrow assembly includes front and rear offset disc harrow units pivoted at one end portion. Each offset disc harrow unit includes a transport wheel assembly, each assembly having a pair of opposed, spaced transport wheels arranged on either side of the respective harrow units.
申请公布号 US4971154(A) 申请公布日期 1990.11.20
申请号 US19890361631 申请日期 1989.06.02
申请人 ROME INDUSTRIES, INC. 发明人 MCKEMIE, GEORGE R.
分类号 A01B23/04;A01B73/06 主分类号 A01B23/04
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