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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0485372 (1983-04-15) |
우선권정보 | NL-0001075 (1975-01-30) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 3 인용 특허 : 0 |
An agricultural tractor having at least four side-by-side pneumatic rear tires which provide a relatively narrow path of travel, there being a narrow rear portion of the tractor\s body having about the same width or less as seen in plan as each of the tires and which is centrally disposed between th
A tractor which comprises: an engine; front and rear ground wheels each having pneumatic tires mounted thereon which are at least one hundred centimeters in diameter; a frame which comprises front and rear portions, said portions being pivotable relative to one another about a substantially vertical
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