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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0319927 (1981-11-10) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 9 인용 특허 : 3 |
An improved boat thruster system including a pump for drawing water through an inlet in the boat hull and for discharging water through first and second pipes connected to outlets located on either side of the hull. A valve is installed in each of the pipes to control the flow of water therethrough.
In combination with a boat having a hull, a thruster system including pump means mounted in said hull for pumping water, a common passage connected to said pump means and to first and second outlet means opening to the sea on either side of said hull for discharging water into the sea thereat, the i
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