JPS50154165A - - Google Patents
Info
- Publication number
- JPS50154165A JPS50154165A JP49063771A JP6377174A JPS50154165A JP S50154165 A JPS50154165 A JP S50154165A JP 49063771 A JP49063771 A JP 49063771A JP 6377174 A JP6377174 A JP 6377174A JP S50154165 A JPS50154165 A JP S50154165A
- 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 |
|---|---|---|---|
| JP49063771A JPS50154165A (pl) | 1974-06-05 | 1974-06-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49063771A JPS50154165A (pl) | 1974-06-05 | 1974-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50154165A true JPS50154165A (pl) | 1975-12-11 |
Family
ID=13238954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49063771A Pending JPS50154165A (pl) | 1974-06-05 | 1974-06-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS50154165A (pl) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03202200A (ja) * | 1989-12-28 | 1991-09-03 | Nkk Corp | ディープシャフトの運転方法 |
| US9339092B2 (en) | 2010-07-26 | 2016-05-17 | Rb Holding Gmbh | Inflatable umbrella |
-
1974
- 1974-06-05 JP JP49063771A patent/JPS50154165A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03202200A (ja) * | 1989-12-28 | 1991-09-03 | Nkk Corp | ディープシャフトの運転方法 |
| US9339092B2 (en) | 2010-07-26 | 2016-05-17 | Rb Holding Gmbh | Inflatable umbrella |