JPS4939261A - - Google Patents
Info
- Publication number
- JPS4939261A JPS4939261A JP47083294A JP8329472A JPS4939261A JP S4939261 A JPS4939261 A JP S4939261A JP 47083294 A JP47083294 A JP 47083294A JP 8329472 A JP8329472 A JP 8329472A JP S4939261 A JPS4939261 A JP S4939261A
- 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
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- 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
- Structures Of Non-Positive Displacement Pumps (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47083294A JPS4939261A (sl) | 1972-08-22 | 1972-08-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47083294A JPS4939261A (sl) | 1972-08-22 | 1972-08-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4939261A true JPS4939261A (sl) | 1974-04-12 |
Family
ID=13798361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP47083294A Pending JPS4939261A (sl) | 1972-08-22 | 1972-08-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4939261A (sl) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5118065U (sl) * | 1974-07-29 | 1976-02-09 | ||
JPS5235301A (en) * | 1975-09-13 | 1977-03-17 | Tsurumi Seisakusho:Kk | Centrifugal pump and impeller |
JPS5240002U (sl) * | 1975-09-13 | 1977-03-22 | ||
JPS5687494A (en) * | 1979-12-14 | 1981-07-16 | Koshiro Saito | Apparatus for underwater aeration |
-
1972
- 1972-08-22 JP JP47083294A patent/JPS4939261A/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5118065U (sl) * | 1974-07-29 | 1976-02-09 | ||
JPS5235301A (en) * | 1975-09-13 | 1977-03-17 | Tsurumi Seisakusho:Kk | Centrifugal pump and impeller |
JPS5240002U (sl) * | 1975-09-13 | 1977-03-22 | ||
JPS5687494A (en) * | 1979-12-14 | 1981-07-16 | Koshiro Saito | Apparatus for underwater aeration |