JPH0223087U - - Google Patents
Info
- Publication number
- JPH0223087U JPH0223087U JP10150988U JP10150988U JPH0223087U JP H0223087 U JPH0223087 U JP H0223087U JP 10150988 U JP10150988 U JP 10150988U JP 10150988 U JP10150988 U JP 10150988U JP H0223087 U JPH0223087 U JP H0223087U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- end surface
- bored
- collar
- road surface
- 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
- 239000002352 surface water Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10150988U JPH0223087U (enExample) | 1988-07-30 | 1988-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10150988U JPH0223087U (enExample) | 1988-07-30 | 1988-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0223087U true JPH0223087U (enExample) | 1990-02-15 |
Family
ID=31330574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10150988U Pending JPH0223087U (enExample) | 1988-07-30 | 1988-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0223087U (enExample) |
-
1988
- 1988-07-30 JP JP10150988U patent/JPH0223087U/ja active Pending