JPS63151564U - - Google Patents
Info
- Publication number
- JPS63151564U JPS63151564U JP4330387U JP4330387U JPS63151564U JP S63151564 U JPS63151564 U JP S63151564U JP 4330387 U JP4330387 U JP 4330387U JP 4330387 U JP4330387 U JP 4330387U JP S63151564 U JPS63151564 U JP S63151564U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- top opening
- water supply
- main body
- underground
- 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 5
- 230000007797 corrosion Effects 0.000 claims 1
- 238000005260 corrosion Methods 0.000 claims 1
- 239000007769 metal material Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4330387U JPH0315653Y2 (enExample) | 1987-03-23 | 1987-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4330387U JPH0315653Y2 (enExample) | 1987-03-23 | 1987-03-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63151564U true JPS63151564U (enExample) | 1988-10-05 |
| JPH0315653Y2 JPH0315653Y2 (enExample) | 1991-04-04 |
Family
ID=30860033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4330387U Expired JPH0315653Y2 (enExample) | 1987-03-23 | 1987-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0315653Y2 (enExample) |
-
1987
- 1987-03-23 JP JP4330387U patent/JPH0315653Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0315653Y2 (enExample) | 1991-04-04 |