JPH01111765U - - Google Patents
Info
- Publication number
- JPH01111765U JPH01111765U JP292288U JP292288U JPH01111765U JP H01111765 U JPH01111765 U JP H01111765U JP 292288 U JP292288 U JP 292288U JP 292288 U JP292288 U JP 292288U JP H01111765 U JPH01111765 U JP H01111765U
- Authority
- JP
- Japan
- Prior art keywords
- view
- water intake
- well structure
- segment
- type water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Lining And Supports For Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP292288U JPH057325Y2 (https=) | 1988-01-13 | 1988-01-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP292288U JPH057325Y2 (https=) | 1988-01-13 | 1988-01-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01111765U true JPH01111765U (https=) | 1989-07-27 |
| JPH057325Y2 JPH057325Y2 (https=) | 1993-02-24 |
Family
ID=31204105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP292288U Expired - Lifetime JPH057325Y2 (https=) | 1988-01-13 | 1988-01-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH057325Y2 (https=) |
-
1988
- 1988-01-13 JP JP292288U patent/JPH057325Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH057325Y2 (https=) | 1993-02-24 |