JPH0177898U - - Google Patents
Info
- Publication number
- JPH0177898U JPH0177898U JP1987172169U JP17216987U JPH0177898U JP H0177898 U JPH0177898 U JP H0177898U JP 1987172169 U JP1987172169 U JP 1987172169U JP 17216987 U JP17216987 U JP 17216987U JP H0177898 U JPH0177898 U JP H0177898U
- Authority
- JP
- Japan
- Prior art keywords
- radial
- radial member
- arranging
- opened
- vertical direction
- 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
- 239000000463 material Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987172169U JPH0135276Y2 (en, 2012) | 1987-11-11 | 1987-11-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987172169U JPH0135276Y2 (en, 2012) | 1987-11-11 | 1987-11-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0177898U true JPH0177898U (en, 2012) | 1989-05-25 |
| JPH0135276Y2 JPH0135276Y2 (en, 2012) | 1989-10-26 |
Family
ID=31464151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987172169U Expired JPH0135276Y2 (en, 2012) | 1987-11-11 | 1987-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0135276Y2 (en, 2012) |
-
1987
- 1987-11-11 JP JP1987172169U patent/JPH0135276Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0135276Y2 (en, 2012) | 1989-10-26 |