KR920016727U - 정수기 - Google Patents
정수기Info
- Publication number
- KR920016727U KR920016727U KR2019910002385U KR910002385U KR920016727U KR 920016727 U KR920016727 U KR 920016727U KR 2019910002385 U KR2019910002385 U KR 2019910002385U KR 910002385 U KR910002385 U KR 910002385U KR 920016727 U KR920016727 U KR 920016727U
- Authority
- KR
- South Korea
- Prior art keywords
- water purifier
- purifier
- water
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910002385U KR940001678Y1 (ko) | 1991-02-20 | 1991-02-20 | 정수기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910002385U KR940001678Y1 (ko) | 1991-02-20 | 1991-02-20 | 정수기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920016727U true KR920016727U (ko) | 1992-09-16 |
KR940001678Y1 KR940001678Y1 (ko) | 1994-03-23 |
Family
ID=19311069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019910002385U KR940001678Y1 (ko) | 1991-02-20 | 1991-02-20 | 정수기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940001678Y1 (ko) |
-
1991
- 1991-02-20 KR KR2019910002385U patent/KR940001678Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR940001678Y1 (ko) | 1994-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20040322 Year of fee payment: 11 |
|
LAPS | Lapse due to unpaid annual fee |