JPS5433621B2 - - Google Patents
Info
- Publication number
- JPS5433621B2 JPS5433621B2 JP10598877A JP10598877A JPS5433621B2 JP S5433621 B2 JPS5433621 B2 JP S5433621B2 JP 10598877 A JP10598877 A JP 10598877A JP 10598877 A JP10598877 A JP 10598877A JP S5433621 B2 JPS5433621 B2 JP S5433621B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Filtration Of Liquid (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10598877A JPS5439269A (en) | 1977-09-02 | 1977-09-02 | Method of washing upstream filter layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10598877A JPS5439269A (en) | 1977-09-02 | 1977-09-02 | Method of washing upstream filter layer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5439269A JPS5439269A (en) | 1979-03-26 |
| JPS5433621B2 true JPS5433621B2 (en) | 1979-10-22 |
Family
ID=14422100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10598877A Granted JPS5439269A (en) | 1977-09-02 | 1977-09-02 | Method of washing upstream filter layer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5439269A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0634881B2 (en) * | 1986-07-05 | 1994-05-11 | 日本碍子株式会社 | How to wash the filter layer |
| JP6101099B2 (en) * | 2013-02-08 | 2017-03-22 | 三菱重工業株式会社 | Cleaning method for sand filter |
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1977
- 1977-09-02 JP JP10598877A patent/JPS5439269A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5439269A (en) | 1979-03-26 |