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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0513387 (1990-04-23) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 9 인용 특허 : 0 |
A vortex generator for attachment to the surface of a sail of a sailboat made from a strip of foldable material such as sail cloth or film that has a central member formed of two panels of the strip joined together by pressure sensitive adhesive and a foot panel extending from each side of the centr
A blank to be folded into a vortex generator for attachment to the surface of the sail of a sailboat comprising a strip consisting of a substrate of said material, being foldable into four panels including first and second central panels adjacent each other, a first foot panel adjacent the first cen
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