JPS5720317Y2 - - Google Patents
Info
- Publication number
- JPS5720317Y2 JPS5720317Y2 JP1979097811U JP9781179U JPS5720317Y2 JP S5720317 Y2 JPS5720317 Y2 JP S5720317Y2 JP 1979097811 U JP1979097811 U JP 1979097811U JP 9781179 U JP9781179 U JP 9781179U JP S5720317 Y2 JPS5720317 Y2 JP S5720317Y2
- 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
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979097811U JPS5720317Y2 (https=) | 1979-07-16 | 1979-07-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979097811U JPS5720317Y2 (https=) | 1979-07-16 | 1979-07-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5617999U JPS5617999U (https=) | 1981-02-17 |
| JPS5720317Y2 true JPS5720317Y2 (https=) | 1982-04-30 |
Family
ID=29330595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979097811U Expired JPS5720317Y2 (https=) | 1979-07-16 | 1979-07-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5720317Y2 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58140200A (ja) * | 1982-02-15 | 1983-08-19 | 三菱電機株式会社 | 密閉形配線板冷却ユニツト |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS548023B2 (https=) * | 1973-02-02 | 1979-04-12 | ||
| JPS506111A (https=) * | 1973-05-18 | 1975-01-22 |
-
1979
- 1979-07-16 JP JP1979097811U patent/JPS5720317Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5617999U (https=) | 1981-02-17 |