JPS5518155Y2 - - Google Patents
Info
- Publication number
- JPS5518155Y2 JPS5518155Y2 JP1971022268U JP2226871U JPS5518155Y2 JP S5518155 Y2 JPS5518155 Y2 JP S5518155Y2 JP 1971022268 U JP1971022268 U JP 1971022268U JP 2226871 U JP2226871 U JP 2226871U JP S5518155 Y2 JPS5518155 Y2 JP S5518155Y2
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1971022268U JPS5518155Y2 (en) | 1971-03-29 | 1971-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1971022268U JPS5518155Y2 (en) | 1971-03-29 | 1971-03-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4717460U JPS4717460U (en) | 1972-10-28 |
| JPS5518155Y2 true JPS5518155Y2 (en) | 1980-04-25 |
Family
ID=27877453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1971022268U Expired JPS5518155Y2 (en) | 1971-03-29 | 1971-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5518155Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3827410B2 (en) * | 1997-07-10 | 2006-09-27 | 株式会社クボタ | Air diffuser for membrane separator |
| JP5062138B2 (en) * | 2007-12-27 | 2012-10-31 | Ｊｆｅエンジニアリング株式会社 | Cleaning method for air diffuser |
| JP5532819B2 (en) * | 2009-10-28 | 2014-06-25 | 三菱レイヨン株式会社 | Operation method of air diffuser |
-
1971
- 1971-03-29 JP JP1971022268U patent/JPS5518155Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4717460U (en) | 1972-10-28 |