JPS625099Y2 - - Google Patents
Info
- Publication number
- JPS625099Y2 JPS625099Y2 JP18409883U JP18409883U JPS625099Y2 JP S625099 Y2 JPS625099 Y2 JP S625099Y2 JP 18409883 U JP18409883 U JP 18409883U JP 18409883 U JP18409883 U JP 18409883U JP S625099 Y2 JPS625099 Y2 JP S625099Y2
- Authority
- JP
- Japan
- Prior art keywords
- lid
- manhole
- butterfly plate
- receiving frame
- closed
- 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.)
- Expired
Links
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18409883U JPS6091636U (ja) | 1983-11-28 | 1983-11-28 | マンホ−ル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18409883U JPS6091636U (ja) | 1983-11-28 | 1983-11-28 | マンホ−ル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6091636U JPS6091636U (ja) | 1985-06-22 |
| JPS625099Y2 true JPS625099Y2 (forum.php) | 1987-02-05 |
Family
ID=30398267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18409883U Granted JPS6091636U (ja) | 1983-11-28 | 1983-11-28 | マンホ−ル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6091636U (forum.php) |
-
1983
- 1983-11-28 JP JP18409883U patent/JPS6091636U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6091636U (ja) | 1985-06-22 |