JPS4910990Y1 - - Google Patents
Info
- Publication number
- JPS4910990Y1 JPS4910990Y1 JP1969073212U JP7321269U JPS4910990Y1 JP S4910990 Y1 JPS4910990 Y1 JP S4910990Y1 JP 1969073212 U JP1969073212 U JP 1969073212U JP 7321269 U JP7321269 U JP 7321269U JP S4910990 Y1 JPS4910990 Y1 JP S4910990Y1
- 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
- Treatment Of Biological Wastes In General (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1969073212U JPS4910990Y1 (OSRAM) | 1969-07-31 | 1969-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1969073212U JPS4910990Y1 (OSRAM) | 1969-07-31 | 1969-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4910990Y1 true JPS4910990Y1 (OSRAM) | 1974-03-16 |
Family
ID=33240060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1969073212U Expired JPS4910990Y1 (OSRAM) | 1969-07-31 | 1969-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4910990Y1 (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008284421A (ja) * | 2007-05-15 | 2008-11-27 | Jfe Engineering Kk | 矩形の攪拌反応槽 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4810673U (OSRAM) * | 1971-06-19 | 1973-02-06 |
-
1969
- 1969-07-31 JP JP1969073212U patent/JPS4910990Y1/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4810673U (OSRAM) * | 1971-06-19 | 1973-02-06 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008284421A (ja) * | 2007-05-15 | 2008-11-27 | Jfe Engineering Kk | 矩形の攪拌反応槽 |