JPS5440658Y2 - - Google Patents
Info
- Publication number
- JPS5440658Y2 JPS5440658Y2 JP1975007710U JP771075U JPS5440658Y2 JP S5440658 Y2 JPS5440658 Y2 JP S5440658Y2 JP 1975007710 U JP1975007710 U JP 1975007710U JP 771075 U JP771075 U JP 771075U JP S5440658 Y2 JPS5440658 Y2 JP S5440658Y2
- 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 |
|---|---|---|---|
| JP1975007710U JPS5440658Y2 (en:Method) | 1975-01-17 | 1975-01-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975007710U JPS5440658Y2 (en:Method) | 1975-01-17 | 1975-01-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5189765U JPS5189765U (en:Method) | 1976-07-17 |
| JPS5440658Y2 true JPS5440658Y2 (en:Method) | 1979-11-30 |
Family
ID=28074365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975007710U Expired JPS5440658Y2 (en:Method) | 1975-01-17 | 1975-01-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5440658Y2 (en:Method) |
-
1975
- 1975-01-17 JP JP1975007710U patent/JPS5440658Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5189765U (en:Method) | 1976-07-17 |