최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0181733 (1988-04-14) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 20 인용 특허 : 1 |
A cleaning apparatus for use under water, particularly for cleaning vertical surfaces which are fouled by marine organisms. One or more nozzles (19a-c) for spraying water at high pressure at a surface to be cleaned are arranged on a rotary disc-shaped unit (14)where the rotation axis is intended to
A cleaning apparatus for use under water, particularly for cleaning vertical surfaces which have been fouled by marine organisms, where there is a set of nozzles for spraying water under high pressure against a surface which is to be cleaned and where there is a reaction means which holds the nozzle
※ AI-Helper는 부적절한 답변을 할 수 있습니다.