JPH01143239U - - Google Patents
Info
- Publication number
- JPH01143239U JPH01143239U JP3853788U JP3853788U JPH01143239U JP H01143239 U JPH01143239 U JP H01143239U JP 3853788 U JP3853788 U JP 3853788U JP 3853788 U JP3853788 U JP 3853788U JP H01143239 U JPH01143239 U JP H01143239U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- resin pipe
- resin
- concrete
- utility
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988038537U JPH0448103Y2 (en17) | 1988-03-24 | 1988-03-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988038537U JPH0448103Y2 (en17) | 1988-03-24 | 1988-03-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01143239U true JPH01143239U (en17) | 1989-10-02 |
| JPH0448103Y2 JPH0448103Y2 (en17) | 1992-11-12 |
Family
ID=31265082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988038537U Expired JPH0448103Y2 (en17) | 1988-03-24 | 1988-03-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0448103Y2 (en17) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5535882U (en17) * | 1978-08-31 | 1980-03-07 |
-
1988
- 1988-03-24 JP JP1988038537U patent/JPH0448103Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5535882U (en17) * | 1978-08-31 | 1980-03-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0448103Y2 (en17) | 1992-11-12 |