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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0475908 (1995-06-07) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 22 인용 특허 : 0 |
The invention provides a method for washing an article and collecting the used wash water as well as a wash pad and a mobile apparatus. A wash truck is modified to include a water treatment unit and a submersible pump for removing used wash water from a water-proof surface, such as pavement or the w
A method for collecting fluid that accumulates on a substantially fluid-impermeable surface, such as pavement, after said fluid has been applied to an article, said method comprising the steps of: (a) establishing a fluid application area on said surface; (b) temporarily sealing any drains located i
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