JPH0399025U - - Google Patents
Info
- Publication number
- JPH0399025U JPH0399025U JP614490U JP614490U JPH0399025U JP H0399025 U JPH0399025 U JP H0399025U JP 614490 U JP614490 U JP 614490U JP 614490 U JP614490 U JP 614490U JP H0399025 U JPH0399025 U JP H0399025U
- Authority
- JP
- Japan
- Prior art keywords
- waterway
- water
- fixing means
- water boat
- drainage device
- Prior art date
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
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 |
|---|---|---|---|
| JP614490U JPH0752168Y2 (ja) | 1990-01-29 | 1990-01-29 | 水路の排水装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP614490U JPH0752168Y2 (ja) | 1990-01-29 | 1990-01-29 | 水路の排水装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0399025U true JPH0399025U (en]) | 1991-10-16 |
| JPH0752168Y2 JPH0752168Y2 (ja) | 1995-11-29 |
Family
ID=31509825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP614490U Expired - Lifetime JPH0752168Y2 (ja) | 1990-01-29 | 1990-01-29 | 水路の排水装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0752168Y2 (en]) |
-
1990
- 1990-01-29 JP JP614490U patent/JPH0752168Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0752168Y2 (ja) | 1995-11-29 |