JPS64686U - - Google Patents
Info
- Publication number
- JPS64686U JPS64686U JP9557587U JP9557587U JPS64686U JP S64686 U JPS64686 U JP S64686U JP 9557587 U JP9557587 U JP 9557587U JP 9557587 U JP9557587 U JP 9557587U JP S64686 U JPS64686 U JP S64686U
- Authority
- JP
- Japan
- Prior art keywords
- manhole
- wall member
- inspection
- rainwater drainage
- straight wall
- 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
- 238000007689 inspection Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9557587U JPS64686U (de) | 1987-06-22 | 1987-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9557587U JPS64686U (de) | 1987-06-22 | 1987-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS64686U true JPS64686U (de) | 1989-01-05 |
Family
ID=30960272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9557587U Pending JPS64686U (de) | 1987-06-22 | 1987-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS64686U (de) |
-
1987
- 1987-06-22 JP JP9557587U patent/JPS64686U/ja active Pending