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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0342380 (1994-11-18) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 10 인용 특허 : 0 |
Canard configured hydrofoil sailboards which are normally operated rolled to windward and without yaw and which employ a canard hydrofoil that tracks the water surface are of proven practicality. The present hydrofoil sailboard improves on previous designs by replacing the conventional canard hydrof
A sail-powered watercraft, comprising: (a) a sailboard hull, a sail assembly, and sail attachment means for joining said sail assembly to said sailboard hull, (b) a main hydrofoil assembly comprising a main hydrofoil and main support means for mounting said main hydrofoil to said sailboard hull at a
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