JPS556715Y2 - - Google Patents
Info
- Publication number
- JPS556715Y2 JPS556715Y2 JP1975171526U JP17152675U JPS556715Y2 JP S556715 Y2 JPS556715 Y2 JP S556715Y2 JP 1975171526 U JP1975171526 U JP 1975171526U JP 17152675 U JP17152675 U JP 17152675U JP S556715 Y2 JPS556715 Y2 JP S556715Y2
- 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.)
- Expired
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975171526U JPS556715Y2 (https=) | 1975-12-18 | 1975-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975171526U JPS556715Y2 (https=) | 1975-12-18 | 1975-12-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5283473U JPS5283473U (https=) | 1977-06-22 |
| JPS556715Y2 true JPS556715Y2 (https=) | 1980-02-15 |
Family
ID=28649986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975171526U Expired JPS556715Y2 (https=) | 1975-12-18 | 1975-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS556715Y2 (https=) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3647081A (en) * | 1969-08-19 | 1972-03-07 | Orenstein Koppel And Lebecker | Device for purifying polluted water |
-
1975
- 1975-12-18 JP JP1975171526U patent/JPS556715Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5283473U (https=) | 1977-06-22 |