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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0653227 (1991-02-08) |
우선권정보 | JP-0029828 (1990-02-09) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 5 인용 특허 : 0 |
A fluid pressure controller having a housing having a first port and a second port, and a spool axially slidably mounted in the housing. First and second chambers are defined between opposing ends of the spool between the spool and the housing. The controller further has an electricity/power convert
A fluid pressure controller comprising: a housing having a first port and a second port; a spool axially slidably mounted in said housing; first and second chambers defined at opposing ends of said spool, respectively, between said spool and said housing; an electricity/power converter means for imp
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