JPS499055A - - Google Patents
Info
- Publication number
- JPS499055A JPS499055A JP47047307A JP4730772A JPS499055A JP S499055 A JPS499055 A JP S499055A JP 47047307 A JP47047307 A JP 47047307A JP 4730772 A JP4730772 A JP 4730772A JP S499055 A JPS499055 A JP S499055A
- 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.)
- Pending
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 |
---|---|---|---|
JP47047307A JPS499055A (zh) | 1972-05-13 | 1972-05-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47047307A JPS499055A (zh) | 1972-05-13 | 1972-05-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS499055A true JPS499055A (zh) | 1974-01-26 |
Family
ID=12771618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP47047307A Pending JPS499055A (zh) | 1972-05-13 | 1972-05-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS499055A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0217300U (zh) * | 1988-07-11 | 1990-02-05 |
-
1972
- 1972-05-13 JP JP47047307A patent/JPS499055A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0217300U (zh) * | 1988-07-11 | 1990-02-05 |