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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0132318 (1980-03-20) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 38 인용 특허 : 1 |
A water filter including a cup into which water may be filled, and a replaceable filter cartridge removably receivable within the lower portion of the cup, with the cartridge including a hollow body having top and bottom openings across which first and second sheets of filter material extend, and wi
A water filter comprising: a cup having a top opening through which water may be filled into the cup, and having a bottom outlet through which filtered water discharges; and a replaceable filter cartridge removably received within a lower portion of said cup and through which the water flows to said
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