JPH0417338Y2 - - Google Patents
Info
- Publication number
- JPH0417338Y2 JPH0417338Y2 JP14088288U JP14088288U JPH0417338Y2 JP H0417338 Y2 JPH0417338 Y2 JP H0417338Y2 JP 14088288 U JP14088288 U JP 14088288U JP 14088288 U JP14088288 U JP 14088288U JP H0417338 Y2 JPH0417338 Y2 JP H0417338Y2
- Authority
- JP
- Japan
- Prior art keywords
- manhole
- horizontal member
- stake
- lid
- horizontal
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14088288U JPH0417338Y2 (en, 2012) | 1988-10-28 | 1988-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14088288U JPH0417338Y2 (en, 2012) | 1988-10-28 | 1988-10-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0263980U JPH0263980U (en, 2012) | 1990-05-14 |
| JPH0417338Y2 true JPH0417338Y2 (en, 2012) | 1992-04-17 |
Family
ID=31405456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14088288U Expired JPH0417338Y2 (en, 2012) | 1988-10-28 | 1988-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0417338Y2 (en, 2012) |
-
1988
- 1988-10-28 JP JP14088288U patent/JPH0417338Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0263980U (en, 2012) | 1990-05-14 |
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