JPS57181397U - - Google Patents
Info
- Publication number
- JPS57181397U JPS57181397U JP1981066190U JP6619081U JPS57181397U JP S57181397 U JPS57181397 U JP S57181397U JP 1981066190 U JP1981066190 U JP 1981066190U JP 6619081 U JP6619081 U JP 6619081U JP S57181397 U JPS57181397 U JP S57181397U
- 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 |
|---|---|---|---|
| JP1981066190U JPS57181397U (en, 2012) | 1981-05-09 | 1981-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981066190U JPS57181397U (en, 2012) | 1981-05-09 | 1981-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57181397U true JPS57181397U (en, 2012) | 1982-11-17 |
Family
ID=29862224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981066190U Pending JPS57181397U (en, 2012) | 1981-05-09 | 1981-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57181397U (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03128499U (en, 2012) * | 1990-04-10 | 1991-12-25 |
-
1981
- 1981-05-09 JP JP1981066190U patent/JPS57181397U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03128499U (en, 2012) * | 1990-04-10 | 1991-12-25 |