NaOClean - DND Electronics Co., Ltd.

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NaOClean – Bacteria Control Solution

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Patents & Cert.

Patents & Cert.

Total 48

No.	Content	Writer	Date
12	[Domestic Patent] Sterilizing Powered Water Supplier (Expiration) Patent No. 10-0443894 / Application date: 2001-04-03 / Registration date: 2004-07-30	Admin	2024-12-05
11	[Domestic Utility Model] Sterilizing powered water supplier for sterilizing vegetable and tableware (Expiration) Utility Model No. 20-0283206 / Application Date: 2002-05-06 / Registration Date: 2002-07-11	Admin	2024-12-05
10	[Domestic Utility Model] Ozone Generation Device (Expiration) Utility Model No. 20-0029292 / Application Date: 1985-05-08 / Registration Date: 1985-09-27	Admin	2024-12-05
9	[Domestic utility model] Humidifier sterilization device (Expiration) Utility Model No. 20-0037825 / Application Date: 1984-11-02 / Registration Date: 1988-08-16	Admin	2024-12-05
8	[Domestic Utility Model] Water Treatment Device (Expiration) Utility Model No. 20-0031584 / Application Date: 1984-01-16 / Registration Date: 1986-04-30	Admin	2024-12-05
7	[Domestic utility model] Humidifier hardness removal and sterilization device (Expiration) Utility Model No. 20-0056005 / Application Date: 1987-02-26 / Registration Date: 1991-04-12	Admin	2024-12-05
6	[Domestic Patent] Electronic Accelerator for Water Treatment (Expiration) Patent No. 10-0181197 / Application date: 1994-08-23 / Registration date: 1998-12-05	Admin	2024-12-05
5	[Domestic Patent] Wastewater Purification Treatment Method (Expiration) Patent No. 10-0253999 / Application date: 1994-10-06 / Registration date: 2000-01-28	Admin	2024-12-05
4	[Domestic Patent] Water Purifier Sterilization Device (Expiration) Patent No. 10-0233775 / Application date: 1995-10-19 / Registration date: 1999-09-14	Admin	2024-12-05
3	[Domestic Patent] Radical Deodorization Device Using Accelerated Electrons (Expiration) Patent No. 10-0222605 / Application date: 1996-05-21 / Registration date: 1999-07-06	Admin	2024-12-05
2	[Domestic Patent] Electrolytic Sterilization System for Drinking Water (Expiration) Patent No. 10-0253992 / Application date: 1996-10-26 / Registration date: 2000-01-28	Admin	2024-12-05
1	[Domestic patent] Mobile sterilization device in a washing tank (Expiration) Patent No. 10-0471425 / Application date: 1997-01-22 / Registration date: 2005-02-01	Admin	2024-12-05

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