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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0465245 (1983-02-09) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 20 인용 특허 : 4 |
A valve which is primarily useful in avoiding liquid being held or trapped around the exterior of a closure member used to close off the flow from an inlet to an outlet cavity through an opening after having been positioned so as to permit such flow can be constructed so that the terminal surface on
A valve having a valve body shaped so as to include an inlet cavity, an outlet cavity an opening extending between said cavities and a valve seat located adjacent to and around said opening, said valve also having a closure member capable of seating against said seat when in a closed position so as
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