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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0382275 (1989-07-20) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 14 인용 특허 : 7 |
The Disclosure is concerned with lift and rudder fin attachments for outboard engines and inboard engines with outboard drives of the type used in the propulsion of boats. The attachments may be adjusted to vary the amount of lift that is produced under a given set of operating conditions, and they
A lift and rudder fin attachment for outboard engines and inboard engines with outboard drive, the said engines being for use in the propulsion of boats and of the class including a generally horizontal and longitudinally extending cavitation plate which is mounted above a propeller driven thereby,
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