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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | UP-0726211 (2010-03-17) |
등록번호 | US-7854852 (2011-02-14) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 6 인용 특허 : 19 |
Device inserted into a drain so that the top surface of the device is positioned and supported at the drain surface by means of a flange at the top surface of the device and sealing the drain by means of a gasket between the flange and the drain perimeter surface. Waste water, referred to as “
What is claimed as being new and desired for patent protection is: 1. A Method of recycling gray water comprising the steps of: inserting a device into a drain to collect water that has been used, said device comprising: a vertical, cylindrical water collection chamber sealed at the bottom and open
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