JPS4821457U - - Google Patents
Info
- Publication number
- JPS4821457U JPS4821457U JP1971063538U JP6353871U JPS4821457U JP S4821457 U JPS4821457 U JP S4821457U JP 1971063538 U JP1971063538 U JP 1971063538U JP 6353871 U JP6353871 U JP 6353871U JP S4821457 U JPS4821457 U JP S4821457U
- 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
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1971063538U JPS5030223Y2 (https=) | 1971-07-19 | 1971-07-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1971063538U JPS5030223Y2 (https=) | 1971-07-19 | 1971-07-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4821457U true JPS4821457U (https=) | 1973-03-10 |
| JPS5030223Y2 JPS5030223Y2 (https=) | 1975-09-04 |
Family
ID=27954743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1971063538U Expired JPS5030223Y2 (https=) | 1971-07-19 | 1971-07-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5030223Y2 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5156063U (https=) * | 1974-10-26 | 1976-05-01 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6554088B2 (en) | 1998-09-14 | 2003-04-29 | Paice Corporation | Hybrid vehicles |
-
1971
- 1971-07-19 JP JP1971063538U patent/JPS5030223Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5156063U (https=) * | 1974-10-26 | 1976-05-01 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5030223Y2 (https=) | 1975-09-04 |