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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0409878 (1989-09-20) |
우선권정보 | JP-0239426 (1988-09-22); JP-0239427 (1988-09-22); JP-0113944 (1989-05-01); JP-0170806 (1989-06-30) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 8 인용 특허 : 0 |
A filtration method includes steps of feeding liquid to be filtered into a filter medium between a fixed plate and a movable plate; and reducing capacity of a filter chamber formed by the medium by moving the movable plate in a direction in which the movable plate presses the fixed plate through the
A filter press comprising: a filter medium having a chamber formed therein; a support member; a vibrating member comprising means for hanging said filter medium from said support member at upper, middle, and lower locations of said filter medium so as to stretch said filter medium such that said cha
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