KR900017892U - 마이크로 필터 - Google Patents
마이크로 필터Info
- Publication number
- KR900017892U KR900017892U KR2019890003501U KR890003501U KR900017892U KR 900017892 U KR900017892 U KR 900017892U KR 2019890003501 U KR2019890003501 U KR 2019890003501U KR 890003501 U KR890003501 U KR 890003501U KR 900017892 U KR900017892 U KR 900017892U
- Authority
- KR
- South Korea
- Prior art keywords
- micro filter
- micro
- filter
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/06—Filters making use of electricity or magnetism
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890003501U KR910004756Y1 (ko) | 1989-03-28 | 1989-03-28 | 마이크로 필터 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890003501U KR910004756Y1 (ko) | 1989-03-28 | 1989-03-28 | 마이크로 필터 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900017892U true KR900017892U (ko) | 1990-10-05 |
KR910004756Y1 KR910004756Y1 (ko) | 1991-07-04 |
Family
ID=19284668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019890003501U KR910004756Y1 (ko) | 1989-03-28 | 1989-03-28 | 마이크로 필터 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR910004756Y1 (ko) |
-
1989
- 1989-03-28 KR KR2019890003501U patent/KR910004756Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR910004756Y1 (ko) | 1991-07-04 |
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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: 20010629 Year of fee payment: 11 |
|
LAPS | Lapse due to unpaid annual fee |