JPS4974748U - - Google Patents
Info
- Publication number
- JPS4974748U JPS4974748U JP1972117259U JP11725972U JPS4974748U JP S4974748 U JPS4974748 U JP S4974748U JP 1972117259 U JP1972117259 U JP 1972117259U JP 11725972 U JP11725972 U JP 11725972U JP S4974748 U JPS4974748 U JP S4974748U
- 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.)
- Granted
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)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1972117259U JPS5251479Y2 (un) | 1972-10-09 | 1972-10-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1972117259U JPS5251479Y2 (un) | 1972-10-09 | 1972-10-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4974748U true JPS4974748U (un) | 1974-06-28 |
JPS5251479Y2 JPS5251479Y2 (un) | 1977-11-22 |
Family
ID=28352786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1972117259U Expired JPS5251479Y2 (un) | 1972-10-09 | 1972-10-09 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5251479Y2 (un) |
-
1972
- 1972-10-09 JP JP1972117259U patent/JPS5251479Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5251479Y2 (un) | 1977-11-22 |