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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0811367 (1991-12-20) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 29 인용 특허 : 0 |
A drive system for a work vehicle is provided which includes first and second hydrostatic transmissions which are responsive to respective control signals for driving first and second ground engaging devices at a rate responsive thereto. A sensor is provided sensing the position of a manually operab
A drive system for a work vehicle, comprising: an engine; first and second pumps driven by the engine and being responsive respectively to first and second control signals to provide pressurized fluid in proportion thereto; first and second fluid powered motors; first and second closed loop hydrauli
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