JPS6457143U - - Google Patents
Info
- Publication number
- JPS6457143U JPS6457143U JP15173487U JP15173487U JPS6457143U JP S6457143 U JPS6457143 U JP S6457143U JP 15173487 U JP15173487 U JP 15173487U JP 15173487 U JP15173487 U JP 15173487U JP S6457143 U JPS6457143 U JP S6457143U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- taper
- manhole frame
- diameter
- standard diameter
- 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
- 230000007423 decrease Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15173487U JPH0540125Y2 (en]) | 1987-10-05 | 1987-10-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15173487U JPH0540125Y2 (en]) | 1987-10-05 | 1987-10-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6457143U true JPS6457143U (en]) | 1989-04-10 |
| JPH0540125Y2 JPH0540125Y2 (en]) | 1993-10-12 |
Family
ID=31426043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15173487U Expired - Lifetime JPH0540125Y2 (en]) | 1987-10-05 | 1987-10-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0540125Y2 (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019074003A1 (ja) * | 2017-10-11 | 2019-04-18 | 株式会社ハイレックスコーポレーション | 長尺部材アッセンブリ |
-
1987
- 1987-10-05 JP JP15173487U patent/JPH0540125Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019074003A1 (ja) * | 2017-10-11 | 2019-04-18 | 株式会社ハイレックスコーポレーション | 長尺部材アッセンブリ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0540125Y2 (en]) | 1993-10-12 |