JPS498057A - - Google Patents
Info
- Publication number
- JPS498057A JPS498057A JP47046420A JP4642072A JPS498057A JP S498057 A JPS498057 A JP S498057A JP 47046420 A JP47046420 A JP 47046420A JP 4642072 A JP4642072 A JP 4642072A JP S498057 A JPS498057 A JP S498057A
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47046420A JPS498057A (ja) | 1972-05-12 | 1972-05-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47046420A JPS498057A (ja) | 1972-05-12 | 1972-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS498057A true JPS498057A (ja) | 1974-01-24 |
Family
ID=12746647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47046420A Pending JPS498057A (ja) | 1972-05-12 | 1972-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS498057A (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5872786A (ja) * | 1981-10-22 | 1983-04-30 | 株式会社東芝 | 埋設配管 |
| JPH0217300U (ja) * | 1988-07-11 | 1990-02-05 |
-
1972
- 1972-05-12 JP JP47046420A patent/JPS498057A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5872786A (ja) * | 1981-10-22 | 1983-04-30 | 株式会社東芝 | 埋設配管 |
| JPH0215755B2 (ja) * | 1981-10-22 | 1990-04-13 | Tokyo Shibaura Electric Co | |
| JPH0217300U (ja) * | 1988-07-11 | 1990-02-05 |