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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0915815 (1992-07-21) |
우선권정보 | DE-4002317 (1990-01-26) |
국제출원번호 | PCT/EP91/00158 (1991-01-28) |
§371/§102 date | 19920721 (19920721) |
국제공개번호 | WO-9111361 (1991-08-08) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 4 인용 특허 : 2 |
A surfing sail includes a basic sail, whose luff is attached to a mast associated in the usual way with a boom to the aft end of which is attached the clew of the basic sail and an auxiliary sail which serves reefing purposes. The auxiliary sail is triangular, narrow and long and its headboard is at
A surfing sail comprising: a mast; a boom having fore and aft end portions, said fore end portion being attached to said mast; a basic sail including a luff and a leech, said luff being attached to said mast; an auxiliary sail having an associated headboard and luff, said auxiliary sail being long,
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