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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0004905 (1979-01-19) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 15 인용 특허 : 2 |
A power driven ski vehicle of the ski bob kind is driven by a power ski having a pair of running surfaces on the undersides of the power ski for sliding engagement with the snow and for supporting a substantial portion of th weight of the vehicle and rider. Each of the running surfaces is disposed i
In a power driven ski vehicle having an upstanding frame with a front ski steerable by a handlebar and with a rear seat beneath which is a power driven ski driven by a motor with an endless propulsion track mounted on said power ski for movement along the underside of the ski to engage the snow and
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