JPS55117259U - - Google Patents
Info
- Publication number
- JPS55117259U JPS55117259U JP1979016562U JP1656279U JPS55117259U JP S55117259 U JPS55117259 U JP S55117259U JP 1979016562 U JP1979016562 U JP 1979016562U JP 1656279 U JP1656279 U JP 1656279U JP S55117259 U JPS55117259 U JP S55117259U
- 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.)
- Pending
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)
- Farming Of Fish And Shellfish (AREA)
- Biological Treatment Of Waste Water (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979016562U JPS55117259U (en) | 1979-02-09 | 1979-02-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979016562U JPS55117259U (en) | 1979-02-09 | 1979-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55117259U true JPS55117259U (en) | 1980-08-19 |
Family
ID=28840302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979016562U Pending JPS55117259U (en) | 1979-02-09 | 1979-02-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55117259U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63185328A (en) * | 1987-01-26 | 1988-07-30 | 追田 哲 | Recirculation type purifying apparatus of water tank for breeding fishes and shellfishes |
| KR101028714B1 (en) | 2008-12-30 | 2011-04-14 | 이재필 | The water-purifying device of the aquarium having changable the filter |
-
1979
- 1979-02-09 JP JP1979016562U patent/JPS55117259U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63185328A (en) * | 1987-01-26 | 1988-07-30 | 追田 哲 | Recirculation type purifying apparatus of water tank for breeding fishes and shellfishes |
| KR101028714B1 (en) | 2008-12-30 | 2011-04-14 | 이재필 | The water-purifying device of the aquarium having changable the filter |