JPS4989294U - - Google Patents
Info
- Publication number
- JPS4989294U JPS4989294U JP13636972U JP13636972U JPS4989294U JP S4989294 U JPS4989294 U JP S4989294U JP 13636972 U JP13636972 U JP 13636972U JP 13636972 U JP13636972 U JP 13636972U JP S4989294 U JPS4989294 U JP S4989294U
- 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
- Farming Of Fish And Shellfish (AREA)
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972136369U JPS5516604Y2 (https=) | 1972-11-27 | 1972-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972136369U JPS5516604Y2 (https=) | 1972-11-27 | 1972-11-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4989294U true JPS4989294U (https=) | 1974-08-02 |
| JPS5516604Y2 JPS5516604Y2 (https=) | 1980-04-18 |
Family
ID=28406644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1972136369U Expired JPS5516604Y2 (https=) | 1972-11-27 | 1972-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5516604Y2 (https=) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4324667Y1 (https=) * | 1965-08-30 | 1968-10-17 | ||
| US3572658A (en) * | 1968-01-15 | 1971-03-30 | Richards Of Rockford Inc | Floating aerator |
-
1972
- 1972-11-27 JP JP1972136369U patent/JPS5516604Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4324667Y1 (https=) * | 1965-08-30 | 1968-10-17 | ||
| US3572658A (en) * | 1968-01-15 | 1971-03-30 | Richards Of Rockford Inc | Floating aerator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5516604Y2 (https=) | 1980-04-18 |