JPH0273462U - - Google Patents
Info
- Publication number
- JPH0273462U JPH0273462U JP15325188U JP15325188U JPH0273462U JP H0273462 U JPH0273462 U JP H0273462U JP 15325188 U JP15325188 U JP 15325188U JP 15325188 U JP15325188 U JP 15325188U JP H0273462 U JPH0273462 U JP H0273462U
- Authority
- JP
- Japan
- Prior art keywords
- shaped
- main body
- manhole
- keys
- hanging ring
- 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
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15325188U JPH0273462U (es) | 1988-11-25 | 1988-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15325188U JPH0273462U (es) | 1988-11-25 | 1988-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0273462U true JPH0273462U (es) | 1990-06-05 |
Family
ID=31428921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15325188U Pending JPH0273462U (es) | 1988-11-25 | 1988-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0273462U (es) |
-
1988
- 1988-11-25 JP JP15325188U patent/JPH0273462U/ja active Pending