[Domestic patent] Water tank having built-in sterilization device sterilizing bacteria in water (Expiration)
Admin
Patent No. 10-0444766 / Application date: 1997-02-14 / Registration date: 2004-08-07
NaOClean – 细菌控制解决方案
Admin
Patent No. 10-0444766 / Application date: 1997-02-14 / Registration date: 2004-08-07