JPS4921861U - - Google Patents
Info
- Publication number
- JPS4921861U JPS4921861U JP1972062752U JP6275272U JPS4921861U JP S4921861 U JPS4921861 U JP S4921861U JP 1972062752 U JP1972062752 U JP 1972062752U JP 6275272 U JP6275272 U JP 6275272U JP S4921861 U JPS4921861 U JP S4921861U
- 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.)
- Granted
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
- Biological Treatment Of Waste Water (AREA)
- Nozzles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972062752U JPS5223150Y2 (en, 2012) | 1972-05-27 | 1972-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972062752U JPS5223150Y2 (en, 2012) | 1972-05-27 | 1972-05-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4921861U true JPS4921861U (en, 2012) | 1974-02-23 |
| JPS5223150Y2 JPS5223150Y2 (en, 2012) | 1977-05-27 |
Family
ID=27953255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1972062752U Expired JPS5223150Y2 (en, 2012) | 1972-05-27 | 1972-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5223150Y2 (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015145857A1 (ja) * | 2014-03-28 | 2015-10-01 | メタウォーター株式会社 | 散水管および散水ろ床装置 |
-
1972
- 1972-05-27 JP JP1972062752U patent/JPS5223150Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015145857A1 (ja) * | 2014-03-28 | 2015-10-01 | メタウォーター株式会社 | 散水管および散水ろ床装置 |
| US10358365B2 (en) | 2014-03-28 | 2019-07-23 | Metawater Co., Ltd. | Distributor pipe and trickling filter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5223150Y2 (en, 2012) | 1977-05-27 |