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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0062756 (1979-08-01) |
우선권정보 | NL-0008368 (1978-08-10) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 2 인용 특허 : 0 |
A ventilator, in particular for an air shaft of a space to be ventilated on board a vessel, said ventilator comprising a box-shaped housing that is at least partly open downwards, and a hood-shaped part continuous with said housing and in open communication therewith, which hood-shaped part is open
A ventilator for use with an air shaft on board a vessel, said ventilator comprising: a housing comprised of a box-shaped part and an adjacently disposed hood-shaped part which is outwardly open on one side; a plurality of transverse partitions extending in substantially opposite directions within s
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