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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0113974 (1993-08-30) |
우선권정보 | DE-4228944 (1992-08-31) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 3 인용 특허 : 0 |
The invention provides a control valve assembly essentially comprising a housing, a check valve member, a safety valve member as well as a support body member. The housing is provided with an inlet chamber, an outlet chamber and a back flow chamber. Between the inlet chamber and the outlet chamber,
A home water supply station comprising: a housing having an inlet chamber, an outlet chamber, and a flow back chamber. a first orifice located between said inlet chamber and said outlet chamber, and a second orifice located between said outlet chamber and said flow back chamber; a check valve member
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