JPS5532157Y2 - - Google Patents
Info
- Publication number
- JPS5532157Y2 JPS5532157Y2 JP1975098392U JP9839275U JPS5532157Y2 JP S5532157 Y2 JPS5532157 Y2 JP S5532157Y2 JP 1975098392 U JP1975098392 U JP 1975098392U JP 9839275 U JP9839275 U JP 9839275U JP S5532157 Y2 JPS5532157 Y2 JP S5532157Y2
- 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 |
|---|---|---|---|
| JP1975098392U JPS5532157Y2 (https=) | 1975-07-16 | 1975-07-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975098392U JPS5532157Y2 (https=) | 1975-07-16 | 1975-07-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5213061U JPS5213061U (https=) | 1977-01-29 |
| JPS5532157Y2 true JPS5532157Y2 (https=) | 1980-07-31 |
Family
ID=28579984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975098392U Expired JPS5532157Y2 (https=) | 1975-07-16 | 1975-07-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5532157Y2 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5854960U (ja) * | 1981-10-13 | 1983-04-14 | マツダ株式会社 | 自動車のエンジン始動装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3235234A (en) * | 1963-02-11 | 1966-02-15 | Pacific Flush Tank Co | Apparatus for aerating water |
-
1975
- 1975-07-16 JP JP1975098392U patent/JPS5532157Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5213061U (https=) | 1977-01-29 |