JPS50137861U - - Google Patents
Info
- Publication number
- JPS50137861U JPS50137861U JP1974048974U JP4897474U JPS50137861U JP S50137861 U JPS50137861 U JP S50137861U JP 1974048974 U JP1974048974 U JP 1974048974U JP 4897474 U JP4897474 U JP 4897474U JP S50137861 U JPS50137861 U JP S50137861U
- 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
- Jet Pumps And Other Pumps (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1974048974U JPS5225023Y2 (en:Method) | 1974-04-27 | 1974-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1974048974U JPS5225023Y2 (en:Method) | 1974-04-27 | 1974-04-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50137861U true JPS50137861U (en:Method) | 1975-11-13 |
| JPS5225023Y2 JPS5225023Y2 (en:Method) | 1977-06-07 |
Family
ID=28189914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1974048974U Expired JPS5225023Y2 (en:Method) | 1974-04-27 | 1974-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5225023Y2 (en:Method) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52116917A (en) * | 1976-03-26 | 1977-09-30 | Shin Meiwa Ind Co Ltd | Pump apparatus to expose water to air |
| JPS5465564U (en:Method) * | 1977-10-18 | 1979-05-09 | ||
| JPS5460756A (en) * | 1977-08-01 | 1979-05-16 | Passavant Werke | Device for ventilating liquid and specially waste water |
-
1974
- 1974-04-27 JP JP1974048974U patent/JPS5225023Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52116917A (en) * | 1976-03-26 | 1977-09-30 | Shin Meiwa Ind Co Ltd | Pump apparatus to expose water to air |
| JPS5460756A (en) * | 1977-08-01 | 1979-05-16 | Passavant Werke | Device for ventilating liquid and specially waste water |
| JPS5465564U (en:Method) * | 1977-10-18 | 1979-05-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5225023Y2 (en:Method) | 1977-06-07 |