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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0877373 (1978-02-13) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 33 인용 특허 : 2 |
A toilet element having bacteriostatic and/or deodorizing and/or coloring components contained within a water soluble, water sensitive or water swellable resinous article. The element is made functional by merely contacting it with water to thereby release a determined amount of the active agents in
A method of disinfecting the water in a toilet, said toilet having a water tank, a bowl, and a drain connecting said tank to said bowl, water passing through said drain during flushing only, said drain having an upright drain tube through which water passes during flushing only, said method comprisi
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