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 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0488800 (1995-06-30) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 3 인용 특허 : 0 |
Tandem arranged cylinders having a common wall therebetween, with a common piston rod extending through said common wall, said rod carrying a piston for reciprocation within each said cylinder, and a valve member for fluid communication between said cylinders, permitting pressure equalization thereb
A fluid operated control device comprising: housing member, said housing including; a pair of side by side, cavity-containing, cylinders, said cylinders\cavities each being terminated by a separate end cap and by a common wall, at least one of said end caps as well as said common wall each including
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