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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0746930 (1985-06-20) |
우선권정보 | FR-0000743 (1982-01-19) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 6 인용 특허 : 2 |
A propulsion system for crafts and ships, notably sailing ships, includes at least one flexible or rigid sail, to which are attached one or several foils, eventually provided with small floats, whereby the foils can be eventually articulated relative to the sail, so that the pair constituted by the
In a sailing ship of the type including a main shell riding in the water and containing a passenger compartment and a sail mounted on the shell for propelling said shell through the water by the force of wind, during which a torque may be applied to said sail tending to capsize said shell, the impro
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