发明名称 Straddling tractors
摘要 An implement hitching mechanism for a tractor of the type for straddling rows of agricultural crops in which a first gantry is connected to the tractor and a second gantry having the hitching means thereon is mounted to said first gantry for movement therealong.
申请公布号 US4164985(A) 申请公布日期 1979.08.21
申请号 US19780876635 申请日期 1978.02.10
申请人 ETS. BOBARD JEUNE S.A. 发明人 BOBARD, CHARLES E.
分类号 A01B59/043;B62D49/02;B62D49/06;(IPC1-7):B60D1/00 主分类号 A01B59/043
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