JPS6231163U - - Google Patents
Info
- Publication number
- JPS6231163U JPS6231163U JP12307085U JP12307085U JPS6231163U JP S6231163 U JPS6231163 U JP S6231163U JP 12307085 U JP12307085 U JP 12307085U JP 12307085 U JP12307085 U JP 12307085U JP S6231163 U JPS6231163 U JP S6231163U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- manhole
- lid
- wall
- rib
- 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.)
- Pending
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12307085U JPS6231163U (bs) | 1985-08-09 | 1985-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12307085U JPS6231163U (bs) | 1985-08-09 | 1985-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6231163U true JPS6231163U (bs) | 1987-02-24 |
Family
ID=31013837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12307085U Pending JPS6231163U (bs) | 1985-08-09 | 1985-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6231163U (bs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100532194B1 (ko) * | 2002-12-09 | 2005-12-02 | 안판상 | 맨홀 뚜껑 |
-
1985
- 1985-08-09 JP JP12307085U patent/JPS6231163U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100532194B1 (ko) * | 2002-12-09 | 2005-12-02 | 안판상 | 맨홀 뚜껑 |