JPH0313348U - - Google Patents
Info
- Publication number
- JPH0313348U JPH0313348U JP9753789U JP9753789U JPH0313348U JP H0313348 U JPH0313348 U JP H0313348U JP 9753789 U JP9753789 U JP 9753789U JP 9753789 U JP9753789 U JP 9753789U JP H0313348 U JPH0313348 U JP H0313348U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- manhole
- cylindrical
- receiving member
- opening
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9753789U JPH0313348U (cs) | 1989-06-22 | 1989-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9753789U JPH0313348U (cs) | 1989-06-22 | 1989-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0313348U true JPH0313348U (cs) | 1991-02-12 |
Family
ID=31646673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9753789U Pending JPH0313348U (cs) | 1989-06-22 | 1989-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0313348U (cs) |
-
1989
- 1989-06-22 JP JP9753789U patent/JPH0313348U/ja active Pending