JPH0211833U - - Google Patents
Info
- Publication number
- JPH0211833U JPH0211833U JP8836888U JP8836888U JPH0211833U JP H0211833 U JPH0211833 U JP H0211833U JP 8836888 U JP8836888 U JP 8836888U JP 8836888 U JP8836888 U JP 8836888U JP H0211833 U JPH0211833 U JP H0211833U
- Authority
- JP
- Japan
- Prior art keywords
- water pressure
- filter
- cylindrical
- underground water
- filter member
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims 3
- 239000013013 elastic material Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8836888U JPH0211833U (enExample) | 1988-07-01 | 1988-07-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8836888U JPH0211833U (enExample) | 1988-07-01 | 1988-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0211833U true JPH0211833U (enExample) | 1990-01-25 |
Family
ID=31312938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8836888U Pending JPH0211833U (enExample) | 1988-07-01 | 1988-07-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0211833U (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0626298U (ja) * | 1991-08-13 | 1994-04-08 | 東電設計株式会社 | 電磁波シールド材端部の遮蔽構造 |
| JP2013194462A (ja) * | 2012-03-22 | 2013-09-30 | Sumitomo Mitsui Construction Co Ltd | 地盤の液状化対策構造 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5845756B2 (ja) * | 1977-07-10 | 1983-10-12 | 竹安 猪三郎 | 標識群の同期標識装置 |
-
1988
- 1988-07-01 JP JP8836888U patent/JPH0211833U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5845756B2 (ja) * | 1977-07-10 | 1983-10-12 | 竹安 猪三郎 | 標識群の同期標識装置 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0626298U (ja) * | 1991-08-13 | 1994-04-08 | 東電設計株式会社 | 電磁波シールド材端部の遮蔽構造 |
| JP2013194462A (ja) * | 2012-03-22 | 2013-09-30 | Sumitomo Mitsui Construction Co Ltd | 地盤の液状化対策構造 |