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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0744542 (1991-08-13) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 9 인용 특허 : 0 |
An amphibious vehicle has a hull with a seat portion formed on its upper side. An operator seated upon the seat would straddle the hull. The hull has a flotation body for buoyancy and four hollow, cylindrical wheels also contribute to the buoyancy. Handlebars are used to steer the wheels and to oper
An amphibious vehicle having a front and rear and adapted to be driven on a firm surface, with its upper side more remote from the firm surface than its lower side, and on sandy, soft, and liquid surfaces, the vehicle comprising: a hull disposed along an axis extending from said front to said rear,
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