JPH0398991U - - Google Patents
Info
- Publication number
- JPH0398991U JPH0398991U JP779690U JP779690U JPH0398991U JP H0398991 U JPH0398991 U JP H0398991U JP 779690 U JP779690 U JP 779690U JP 779690 U JP779690 U JP 779690U JP H0398991 U JPH0398991 U JP H0398991U
- Authority
- JP
- Japan
- Prior art keywords
- packing
- edge
- lid
- sewage treatment
- treatment pond
- 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
- 238000012856 packing Methods 0.000 claims description 8
- 239000010865 sewage Substances 0.000 claims 2
- 230000001877 deodorizing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Gasket Seals (AREA)
- Treating Waste Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990007796U JPH081028Y2 (ja) | 1990-01-29 | 1990-01-29 | 汚水処理池用防臭蓋 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990007796U JPH081028Y2 (ja) | 1990-01-29 | 1990-01-29 | 汚水処理池用防臭蓋 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0398991U true JPH0398991U (en:Method) | 1991-10-15 |
| JPH081028Y2 JPH081028Y2 (ja) | 1996-01-17 |
Family
ID=31511450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990007796U Expired - Fee Related JPH081028Y2 (ja) | 1990-01-29 | 1990-01-29 | 汚水処理池用防臭蓋 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH081028Y2 (en:Method) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5466461U (en:Method) * | 1977-10-19 | 1979-05-11 | ||
| JPS61115187U (en:Method) * | 1984-12-28 | 1986-07-21 |
-
1990
- 1990-01-29 JP JP1990007796U patent/JPH081028Y2/ja not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5466461U (en:Method) * | 1977-10-19 | 1979-05-11 | ||
| JPS61115187U (en:Method) * | 1984-12-28 | 1986-07-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH081028Y2 (ja) | 1996-01-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |