JPS4719166U - - Google Patents
Info
- Publication number
- JPS4719166U JPS4719166U JP1971024779U JP2477971U JPS4719166U JP S4719166 U JPS4719166 U JP S4719166U JP 1971024779 U JP1971024779 U JP 1971024779U JP 2477971 U JP2477971 U JP 2477971U JP S4719166 U JPS4719166 U JP S4719166U
- 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
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1971024779U JPS5043985Y2 (https=) | 1971-04-03 | 1971-04-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1971024779U JPS5043985Y2 (https=) | 1971-04-03 | 1971-04-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4719166U true JPS4719166U (https=) | 1972-11-02 |
| JPS5043985Y2 JPS5043985Y2 (https=) | 1975-12-16 |
Family
ID=27882159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1971024779U Expired JPS5043985Y2 (https=) | 1971-04-03 | 1971-04-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5043985Y2 (https=) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5436102U (https=) * | 1977-08-17 | 1979-03-09 | ||
| JPS5436103U (https=) * | 1977-08-17 | 1979-03-09 | ||
| US4216735A (en) * | 1978-05-17 | 1980-08-12 | Wwg Industries, Inc. | Multi-colored tufted carpet and method of producing same |
-
1971
- 1971-04-03 JP JP1971024779U patent/JPS5043985Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5436102U (https=) * | 1977-08-17 | 1979-03-09 | ||
| JPS5436103U (https=) * | 1977-08-17 | 1979-03-09 | ||
| US4216735A (en) * | 1978-05-17 | 1980-08-12 | Wwg Industries, Inc. | Multi-colored tufted carpet and method of producing same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5043985Y2 (https=) | 1975-12-16 |