JPS5211822Y2 - - Google Patents
Info
- Publication number
- JPS5211822Y2 JPS5211822Y2 JP1972038197U JP3819772U JPS5211822Y2 JP S5211822 Y2 JPS5211822 Y2 JP S5211822Y2 JP 1972038197 U JP1972038197 U JP 1972038197U JP 3819772 U JP3819772 U JP 3819772U JP S5211822 Y2 JPS5211822 Y2 JP S5211822Y2
- 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 |
|---|---|---|---|
| JP1972038197U JPS5211822Y2 (en:Method) | 1972-03-31 | 1972-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972038197U JPS5211822Y2 (en:Method) | 1972-03-31 | 1972-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS48114458U JPS48114458U (en:Method) | 1973-12-27 |
| JPS5211822Y2 true JPS5211822Y2 (en:Method) | 1977-03-15 |
Family
ID=27907328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1972038197U Expired JPS5211822Y2 (en:Method) | 1972-03-31 | 1972-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5211822Y2 (en:Method) |
-
1972
- 1972-03-31 JP JP1972038197U patent/JPS5211822Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS48114458U (en:Method) | 1973-12-27 |