JPH0372987U - - Google Patents
Info
- Publication number
- JPH0372987U JPH0372987U JP13256089U JP13256089U JPH0372987U JP H0372987 U JPH0372987 U JP H0372987U JP 13256089 U JP13256089 U JP 13256089U JP 13256089 U JP13256089 U JP 13256089U JP H0372987 U JPH0372987 U JP H0372987U
- Authority
- JP
- Japan
- Prior art keywords
- balance weight
- lid body
- lid
- groove
- lock
- 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
- 238000007689 inspection Methods 0.000 claims 1
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13256089U JPH0439912Y2 (en]) | 1989-11-16 | 1989-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13256089U JPH0439912Y2 (en]) | 1989-11-16 | 1989-11-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0372987U true JPH0372987U (en]) | 1991-07-23 |
| JPH0439912Y2 JPH0439912Y2 (en]) | 1992-09-18 |
Family
ID=31680015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13256089U Expired JPH0439912Y2 (en]) | 1989-11-16 | 1989-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439912Y2 (en]) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007002605A (ja) * | 2005-06-27 | 2007-01-11 | Daikure Co Ltd | 溝蓋 |
| JP2016211206A (ja) * | 2015-05-07 | 2016-12-15 | トキワコンクリート工業株式会社 | 開閉蓋 |
-
1989
- 1989-11-16 JP JP13256089U patent/JPH0439912Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007002605A (ja) * | 2005-06-27 | 2007-01-11 | Daikure Co Ltd | 溝蓋 |
| JP2016211206A (ja) * | 2015-05-07 | 2016-12-15 | トキワコンクリート工業株式会社 | 開閉蓋 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0439912Y2 (en]) | 1992-09-18 |