JPS62138747U - - Google Patents
Info
- Publication number
- JPS62138747U JPS62138747U JP2290386U JP2290386U JPS62138747U JP S62138747 U JPS62138747 U JP S62138747U JP 2290386 U JP2290386 U JP 2290386U JP 2290386 U JP2290386 U JP 2290386U JP S62138747 U JPS62138747 U JP S62138747U
- Authority
- JP
- Japan
- Prior art keywords
- rectangular
- manhole
- utility
- floor plate
- model registration
- 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
- 239000004570 mortar (masonry) Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986022903U JPH072699Y2 (ja) | 1986-02-21 | 1986-02-21 | 矩形組立人孔 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986022903U JPH072699Y2 (ja) | 1986-02-21 | 1986-02-21 | 矩形組立人孔 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62138747U true JPS62138747U (sl) | 1987-09-01 |
| JPH072699Y2 JPH072699Y2 (ja) | 1995-01-25 |
Family
ID=30820728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986022903U Expired - Lifetime JPH072699Y2 (ja) | 1986-02-21 | 1986-02-21 | 矩形組立人孔 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH072699Y2 (sl) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0492054U (sl) * | 1990-12-28 | 1992-08-11 | ||
| JP2020190112A (ja) * | 2019-05-21 | 2020-11-26 | 東京都下水道サービス株式会社 | 人孔接合部止水工法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5810760U (ja) * | 1981-07-13 | 1983-01-24 | 柏汽船産業株式会社 | 消火装置 |
| JPS59151955U (ja) * | 1983-03-28 | 1984-10-11 | 時田 静雄 | マンホ−ルの構造 |
-
1986
- 1986-02-21 JP JP1986022903U patent/JPH072699Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5810760U (ja) * | 1981-07-13 | 1983-01-24 | 柏汽船産業株式会社 | 消火装置 |
| JPS59151955U (ja) * | 1983-03-28 | 1984-10-11 | 時田 静雄 | マンホ−ルの構造 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0492054U (sl) * | 1990-12-28 | 1992-08-11 | ||
| JP2020190112A (ja) * | 2019-05-21 | 2020-11-26 | 東京都下水道サービス株式会社 | 人孔接合部止水工法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH072699Y2 (ja) | 1995-01-25 |