JPS5228360U - - Google Patents
Info
- Publication number
- JPS5228360U JPS5228360U JP1975115562U JP11556275U JPS5228360U JP S5228360 U JPS5228360 U JP S5228360U JP 1975115562 U JP1975115562 U JP 1975115562U JP 11556275 U JP11556275 U JP 11556275U JP S5228360 U JPS5228360 U JP S5228360U
- 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
- Biological Treatment Of Waste Water (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975115562U JPS559436Y2 (US07906523-20110315-C00004.png) | 1975-08-20 | 1975-08-20 | |
| GB3426676A GB1522875A (en) | 1975-08-20 | 1976-08-17 | Waste water treatment apparatus by biological action |
| US05/715,583 US4026802A (en) | 1975-08-20 | 1976-08-18 | Waste water treatment apparatus by biological action |
| DE19762637377 DE2637377A1 (de) | 1975-08-20 | 1976-08-19 | Abwasserbehandlungsvorrichtung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975115562U JPS559436Y2 (US07906523-20110315-C00004.png) | 1975-08-20 | 1975-08-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5228360U true JPS5228360U (US07906523-20110315-C00004.png) | 1977-02-28 |
| JPS559436Y2 JPS559436Y2 (US07906523-20110315-C00004.png) | 1980-02-29 |
Family
ID=28596532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975115562U Expired JPS559436Y2 (US07906523-20110315-C00004.png) | 1975-08-20 | 1975-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS559436Y2 (US07906523-20110315-C00004.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6383906B1 (ja) * | 2017-03-15 | 2018-08-29 | 八馬 宏樹 | 微細気泡発生装置及びそれを用いた水槽システム |
-
1975
- 1975-08-20 JP JP1975115562U patent/JPS559436Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6383906B1 (ja) * | 2017-03-15 | 2018-08-29 | 八馬 宏樹 | 微細気泡発生装置及びそれを用いた水槽システム |
| JP2018153807A (ja) * | 2017-03-15 | 2018-10-04 | 八馬 宏樹 | 微細気泡発生装置及びそれを用いた水槽システム |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS559436Y2 (US07906523-20110315-C00004.png) | 1980-02-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |