JPS5542878Y2 - - Google Patents
Info
- Publication number
- JPS5542878Y2 JPS5542878Y2 JP1975055341U JP5534175U JPS5542878Y2 JP S5542878 Y2 JPS5542878 Y2 JP S5542878Y2 JP 1975055341 U JP1975055341 U JP 1975055341U JP 5534175 U JP5534175 U JP 5534175U JP S5542878 Y2 JPS5542878 Y2 JP S5542878Y2
- 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 |
|---|---|---|---|
| JP1975055341U JPS5542878Y2 (en:Method) | 1975-04-23 | 1975-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975055341U JPS5542878Y2 (en:Method) | 1975-04-23 | 1975-04-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51135463U JPS51135463U (en:Method) | 1976-11-01 |
| JPS5542878Y2 true JPS5542878Y2 (en:Method) | 1980-10-07 |
Family
ID=28207533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975055341U Expired JPS5542878Y2 (en:Method) | 1975-04-23 | 1975-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5542878Y2 (en:Method) |
-
1975
- 1975-04-23 JP JP1975055341U patent/JPS5542878Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51135463U (en:Method) | 1976-11-01 |