JPS5720306Y2 - - Google Patents
Info
- Publication number
- JPS5720306Y2 JPS5720306Y2 JP1977016447U JP1644777U JPS5720306Y2 JP S5720306 Y2 JPS5720306 Y2 JP S5720306Y2 JP 1977016447 U JP1977016447 U JP 1977016447U JP 1644777 U JP1644777 U JP 1644777U JP S5720306 Y2 JPS5720306 Y2 JP S5720306Y2
- 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 |
|---|---|---|---|
| JP1977016447U JPS5720306Y2 (hu) | 1977-02-14 | 1977-02-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977016447U JPS5720306Y2 (hu) | 1977-02-14 | 1977-02-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53111664U JPS53111664U (hu) | 1978-09-06 |
| JPS5720306Y2 true JPS5720306Y2 (hu) | 1982-04-30 |
Family
ID=28839985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977016447U Expired JPS5720306Y2 (hu) | 1977-02-14 | 1977-02-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5720306Y2 (hu) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3540589A (en) * | 1967-08-30 | 1970-11-17 | Nouvelle Seta S A R L Soc | Apparatus for the purification of polluted water |
| JPS49113458A (hu) * | 1973-03-02 | 1974-10-29 |
-
1977
- 1977-02-14 JP JP1977016447U patent/JPS5720306Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3540589A (en) * | 1967-08-30 | 1970-11-17 | Nouvelle Seta S A R L Soc | Apparatus for the purification of polluted water |
| JPS49113458A (hu) * | 1973-03-02 | 1974-10-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53111664U (hu) | 1978-09-06 |