JPS4727657U - - Google Patents
Info
- Publication number
- JPS4727657U JPS4727657U JP1971030744U JP3074471U JPS4727657U JP S4727657 U JPS4727657 U JP S4727657U JP 1971030744 U JP1971030744 U JP 1971030744U JP 3074471 U JP3074471 U JP 3074471U JP S4727657 U JPS4727657 U JP S4727657U
- 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)
- Treatment Of Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1971030744U JPS556718Y2 (de) | 1971-04-20 | 1971-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1971030744U JPS556718Y2 (de) | 1971-04-20 | 1971-04-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4727657U true JPS4727657U (de) | 1972-11-29 |
| JPS556718Y2 JPS556718Y2 (de) | 1980-02-15 |
Family
ID=27893317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1971030744U Expired JPS556718Y2 (de) | 1971-04-20 | 1971-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS556718Y2 (de) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54120667A (en) * | 1978-03-11 | 1979-09-19 | Fuakuto Kk | Hollow plastics ball and method of making it |
| JPS58185249U (ja) * | 1982-06-02 | 1983-12-09 | 日本化学発光株式会社 | 発光機能を具備した中空ボ−ル |
| JPS6137271A (ja) * | 1984-07-31 | 1986-02-22 | 石川 誠 | 中空ボ−ル |
| JPH0435462U (de) * | 1990-07-23 | 1992-03-25 | ||
| JPH0435461U (de) * | 1990-07-20 | 1992-03-25 | ||
| EP2148840A2 (de) * | 2007-05-23 | 2010-02-03 | Otv S.A. | Wasserbearbeitungsvorrichtung mit scheiben und einem rotierenden trommelfilter sowie entsprechendes verfahren |
-
1971
- 1971-04-20 JP JP1971030744U patent/JPS556718Y2/ja not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54120667A (en) * | 1978-03-11 | 1979-09-19 | Fuakuto Kk | Hollow plastics ball and method of making it |
| JPS58185249U (ja) * | 1982-06-02 | 1983-12-09 | 日本化学発光株式会社 | 発光機能を具備した中空ボ−ル |
| JPS6324926Y2 (de) * | 1982-06-02 | 1988-07-07 | ||
| JPS6137271A (ja) * | 1984-07-31 | 1986-02-22 | 石川 誠 | 中空ボ−ル |
| JPH0435461U (de) * | 1990-07-20 | 1992-03-25 | ||
| JPH0525634Y2 (de) * | 1990-07-20 | 1993-06-29 | ||
| JPH0435462U (de) * | 1990-07-23 | 1992-03-25 | ||
| JPH0525635Y2 (de) * | 1990-07-23 | 1993-06-29 | ||
| EP2148840A2 (de) * | 2007-05-23 | 2010-02-03 | Otv S.A. | Wasserbearbeitungsvorrichtung mit scheiben und einem rotierenden trommelfilter sowie entsprechendes verfahren |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS556718Y2 (de) | 1980-02-15 |