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-0630341 (1996-04-10) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 5 인용 특허 : 0 |
A spray nozzle includes a casing having a middle and a side passages formed in the curved front. A valve is rotatably supported in the casing and has an upper and a lower notches for aligning with the passages. A housing is rotatably secured to the casing and has two or more channels for selectively
A spray nozzle comprising: a casing including a chamber formed therein and including an inlet for connecting said chamber to a water reservoir, said casing including a curved front portion having at least one first passage and a second passage formed therein and communicating with said chamber, a bl
※ AI-Helper는 부적절한 답변을 할 수 있습니다.