KR940020293U - Collection block fixing device for filter paper - Google Patents
Collection block fixing device for filter paperInfo
- Publication number
- KR940020293U KR940020293U KR2019930001880U KR930001880U KR940020293U KR 940020293 U KR940020293 U KR 940020293U KR 2019930001880 U KR2019930001880 U KR 2019930001880U KR 930001880 U KR930001880 U KR 930001880U KR 940020293 U KR940020293 U KR 940020293U
- Authority
- KR
- South Korea
- Prior art keywords
- fixing device
- filter paper
- block fixing
- collection block
- collection
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019930001880U KR940020293U (en) | 1993-02-12 | 1993-02-12 | Collection block fixing device for filter paper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019930001880U KR940020293U (en) | 1993-02-12 | 1993-02-12 | Collection block fixing device for filter paper |
Publications (1)
Publication Number | Publication Date |
---|---|
KR940020293U true KR940020293U (en) | 1994-09-15 |
Family
ID=60914289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019930001880U KR940020293U (en) | 1993-02-12 | 1993-02-12 | Collection block fixing device for filter paper |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940020293U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100575848B1 (en) * | 2004-03-03 | 2006-05-03 | (주) 디아이엔바이로 | Porous block support apparatus and method for underdrain system |
-
1993
- 1993-02-12 KR KR2019930001880U patent/KR940020293U/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100575848B1 (en) * | 2004-03-03 | 2006-05-03 | (주) 디아이엔바이로 | Porous block support apparatus and method for underdrain system |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |