KR920004436U - 용수자계처리기 - Google Patents
용수자계처리기Info
- Publication number
- KR920004436U KR920004436U KR2019900012757U KR900012757U KR920004436U KR 920004436 U KR920004436 U KR 920004436U KR 2019900012757 U KR2019900012757 U KR 2019900012757U KR 900012757 U KR900012757 U KR 900012757U KR 920004436 U KR920004436 U KR 920004436U
- Authority
- KR
- South Korea
- Prior art keywords
- magnetic field
- field processor
- water magnetic
- processor
- 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
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
- C02F1/481—Treatment of water, waste water, or sewage with magnetic or electric fields using permanent magnets
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019900012757U KR930000766Y1 (ko) | 1990-08-23 | 1990-08-23 | 용수자계처리기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019900012757U KR930000766Y1 (ko) | 1990-08-23 | 1990-08-23 | 용수자계처리기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920004436U true KR920004436U (ko) | 1992-03-25 |
KR930000766Y1 KR930000766Y1 (ko) | 1993-02-25 |
Family
ID=19302482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019900012757U KR930000766Y1 (ko) | 1990-08-23 | 1990-08-23 | 용수자계처리기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930000766Y1 (ko) |
-
1990
- 1990-08-23 KR KR2019900012757U patent/KR930000766Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR930000766Y1 (ko) | 1993-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
O032 | Opposition [utility model]: request for opposition | ||
E701 | Decision to grant or registration of patent right | ||
O071 | Decision to grant registration after opposition [utility model]: decision to grant registration | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19960206 Year of fee payment: 4 |
|
LAPS | Lapse due to unpaid annual fee |