JPS61147132U - - Google Patents
Info
- Publication number
- JPS61147132U JPS61147132U JP1985028046U JP2804685U JPS61147132U JP S61147132 U JPS61147132 U JP S61147132U JP 1985028046 U JP1985028046 U JP 1985028046U JP 2804685 U JP2804685 U JP 2804685U JP S61147132 U JPS61147132 U JP S61147132U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- attached
- flexible
- cylindrical body
- plug
- 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
- 239000011162 core material Substances 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 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
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985028046U JPH0120986Y2 (https=) | 1985-03-01 | 1985-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985028046U JPH0120986Y2 (https=) | 1985-03-01 | 1985-03-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61147132U true JPS61147132U (https=) | 1986-09-10 |
| JPH0120986Y2 JPH0120986Y2 (https=) | 1989-06-23 |
Family
ID=30525557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985028046U Expired JPH0120986Y2 (https=) | 1985-03-01 | 1985-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0120986Y2 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004330066A (ja) * | 2003-05-07 | 2004-11-25 | Mie Prefecture | 浄水用ブロックとその製造方法および該浄水用ブロックを用いた浄水装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55122828U (https=) * | 1979-02-26 | 1980-09-01 |
-
1985
- 1985-03-01 JP JP1985028046U patent/JPH0120986Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55122828U (https=) * | 1979-02-26 | 1980-09-01 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004330066A (ja) * | 2003-05-07 | 2004-11-25 | Mie Prefecture | 浄水用ブロックとその製造方法および該浄水用ブロックを用いた浄水装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0120986Y2 (https=) | 1989-06-23 |